Commitments and Contingencies Commitments and Contingencies (Details) In Thousands, unless otherwise specified	12 Months Ended	24 Months Ended					6 Months Ended	12 Months Ended
	Dec. 31, 2014 USD ($)	Dec. 31, 2009 Brazilian Federal Indirect Tax Assessment [Member] BRL	Dec. 31, 2014 Brazilian Federal Indirect Tax Assessment [Member] USD ($)	Dec. 31, 2014 Thailand Customs Matter [Member] USD ($)	Dec. 31, 2014 Indirect Tax Liability [Member] USD ($)	Dec. 31, 2013 Indirect Tax Liability [Member] USD ($)	Jun. 30, 2013 Securities Action USD ($)	Dec. 31, 2013 Securities Action USD ($)	Dec. 31, 2013 FCPA USD ($)	Dec. 31, 2012 FCPA USD ($)
Commitments and Contingencies Disclosure [Abstract]
Purchase obligation, due within one year	$ 3,616
Purchase obligation purchased during period	11,869
Loss Contingencies [Line Items]
Damages sought		270,000
Loss in period							17,500	17,245	28,000	16,750
Accrual, at carrying aalue					12,500	20,750
Range of possible loss, portion not accrued			$ 175,600	$ 26,000	$ 229,700