Fair Value Measurement - Derivative Instruments (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Forward exchange contracts designated as cash flow hedges	$ 0.4	$ 2.5
Forward exchange contracts designated as cash flow hedges	1.1	0.1
Other current assets
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Forward exchange contracts designated as cash flow hedges	0.4	2.5
Other Current Liabilities
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Forward exchange contracts designated as cash flow hedges	$ 1.1	$ 0.0

Fair value of all asset derivatives designated as cash flow hedging instruments.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5624163-113959

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- Definition

Fair value of all liability derivatives designated as cash flow hedging instruments.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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