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Commitments, Contingencies and Guarantees - Employee Retention Plan and Litigation (Details) - Dec. 31, 2015 - Unfavorable regulatory action € in Millions, $ in Millions	EUR (€)	USD ($)
Litigation
Amount of fine	€ 5.0	$ 5.4
Accrual for estimated loss	€ 5.0	$ 5.4

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- References

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- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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- Definition

Amount of fines from regulatory agencies.

+ References

No definition available.

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