Business and Geographic Segment Information - Schedule of Assets by Geographic Areas (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Segment Reporting Information [Line Items]
Assets	$ 6,990,536	$ 7,391,285
Operating Segments | Brazil
Segment Reporting Information [Line Items]
Assets	989,206	1,256,364
Operating Segments | Mexico
Segment Reporting Information [Line Items]
Assets	1,024,731	969,400
Operating Segments | Andean
Segment Reporting Information [Line Items]
Assets	1,737,234	1,714,819
Operating Segments | Rest of World
Segment Reporting Information [Line Items]
Assets	230,780	225,429
Operating Segments | Online & Partnerships
Segment Reporting Information [Line Items]
Assets	1,244,418	1,294,147
Corporate and Discontinued Operations
Segment Reporting Information [Line Items]
Assets	$ 1,764,167	$ 1,931,126