Property, Plant and Equipment, net (Schedule of Property, Plant and Equipment, net) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 250,679	$ 157,729
Accumulated depreciation and amortization	(44,281)	(30,453)
Property, plant and equipment, net	206,398	127,276
Land [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	9,550	4,553
Buildings [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	65,886	29,491
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	84,423	58,556
Office equipment, furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	8,187	5,433
Computer software and hardware [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	25,870	21,582
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	26,038	25,828
Construction in progress [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 30,725	$ 12,286