Business and Geographic Segment Information - Schedule of Long-lived Assets by Geographic Areas (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Long-lived assets	$ 1,199,219	$ 1,275,341
Peru
Segment Reporting Information [Line Items]
Long-lived assets	354,100	336,898
Chile
Segment Reporting Information [Line Items]
Long-lived assets	287,919	338,187
Mexico
Segment Reporting Information [Line Items]
Long-lived assets	232,380	233,048
Brazil
Segment Reporting Information [Line Items]
Long-lived assets	197,235	198,071
United States
Segment Reporting Information [Line Items]
Long-lived assets	88,108	100,438
Other foreign countries
Segment Reporting Information [Line Items]
Long-lived assets	$ 39,477	$ 68,699