Business and Geographic Segment Information - Schedule of Assets by Geographic Areas (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Assets	$ 3,914,356	$ 4,970,894
Operating Segments | Mexico
Segment Reporting Information [Line Items]
Assets	1,326,223	1,278,198
Operating Segments | Peru
Segment Reporting Information [Line Items]
Assets	539,860	623,294
Corporate and Discontinued Operations
Segment Reporting Information [Line Items]
Assets	$ 2,048,273	$ 3,069,402