Commitments and Contingencies (Details) BRL in Millions, $ in Millions	6 Months Ended
	Jun. 30, 2015 BRL	Jun. 30, 2015 USD ($)	Dec. 31, 2014 USD ($)
Loss Contingencies [Line Items]
Unrecorded Unconditional Purchase Obligation, Due in Next Twelve Months		$ 12.5
Indirect Tax Liability [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Portion Not Accrued		201.1
Brazilian Federal Indirect Tax Assessment [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value | BRL	BRL 270.0
Loss Contingency Accrual, at Carrying Value		10.7	$ 12.5
Loss Contingency, Range of Possible Loss, Portion Not Accrued		169.1
Thailand Customs Matter [Member]
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Portion Not Accrued		$ 26.0