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Commitments and Contingencies (Details) - USD ($) $ in Millions	3 Months Ended		60 Months Ended	69 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2015	Apr. 30, 2016
Loss Contingencies [Line Items]
Annual sales	$ 998.6	$ 1,042.5
PERU | Minimum [Member]
Loss Contingencies [Line Items]
Annual sales				$ 95.0
PERU | Maximum [Member]
Loss Contingencies [Line Items]
Annual sales				$ 135.0
CHINA | Minimum [Member]
Loss Contingencies [Line Items]
Annual sales			$ 2.0
CHINA | Maximum [Member]
Loss Contingencies [Line Items]
Annual sales			$ 3.0

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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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