Segment Information - Summarized Financial Information by Reportable Segments (Footnote) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Segment Reporting Information [Line Items]
Acquisition and integration related costs	$ 5,285	$ 2,201
Restructuring and other	500
Legal accrual		17,628
Cost of goods sold
Segment Reporting Information [Line Items]
Acquisition and integration related costs		1,000
Non-routine Chilean labor costs	400
Write-off of fixed assets at JBC		1,100
Selling, general and administrative expenses
Segment Reporting Information [Line Items]
Acquisition and integration related costs	5,300	1,200
Gain related to a refund form Chilean authorities		1,400
Other expenses, net
Segment Reporting Information [Line Items]
Revision of tax indemnification expense	1,600
Revision of previously recorded expenses of a disposed business		$ 200
2014 Sales Contract
Segment Reporting Information [Line Items]
Legal accrual	$ 17,600