Segment Information - Summarized Financial Information by Reportable Segments (Footnote) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Segment Reporting Information [Line Items]
Restructuring and other	$ 6,733	$ 4,760	$ 8,580	$ 5,290
Gain on sale of idle properties			0	11,079
Cost of goods sold
Segment Reporting Information [Line Items]
Restructuring and other			700
Non-routine Chilean labor costs		100		500
Selling, general and administrative expenses
Segment Reporting Information [Line Items]
Restructuring and other	6,700	4,800	8,200	5,300
Selling, general and administrative expenses | Financial Improvement Plan [Member]
Segment Reporting Information [Line Items]
Multiemployer plan, period contributions		1,000		1,000
Non-controlling Interests
Segment Reporting Information [Line Items]
Restructuring and other			300
Other (expenses) income, net
Segment Reporting Information [Line Items]
Gain on sale of idle properties	$ 900		800
Settlement of a legal claim			2,700
Revision of tax indemnification expense		$ 2,500	$ 800	$ 900