Segment Information - Summarized Financial Information by Reportable Segments (Footnote) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Segment Reporting Information [Line Items]
Acquisition and integration related costs	$ 4,990	$ 6,510	$ 10,274	$ 8,712
Legal accrual		10,416		28,044
Cost of goods sold
Segment Reporting Information [Line Items]
Acquisition and integration related costs		1,000		1,900
Non-routine Chilean labor costs	100		500
Write-off of fixed assets at JBC				1,100
Selling, general and administrative expenses
Segment Reporting Information [Line Items]
Acquisition and integration related costs	5,000	5,500	10,300	6,800
Restructuring and other	4,800		5,300
Multiemployer plan shortfall contributions	1,000		1,000
Gain related to a refund form Chilean authorities				1,400
Other (expenses) income, net
Segment Reporting Information [Line Items]
Revision of tax indemnification expense	$ 2,500		$ 900
Revision of previously recorded expenses of a disposed business		1,200		1,000
Guarantee from previously disposed business
Segment Reporting Information [Line Items]
Legal accrual		$ 10,400		10,400
2014 Sales Contract
Segment Reporting Information [Line Items]
Legal accrual				$ 17,600