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Segment and geographic information - Assets by Segment (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Segment Reporting Information [Line Items] |  |
Total assets | $ 2,293,954 | $ 2,557,685
Reportable Geographical Segments |  |
Segment Reporting Information [Line Items] |  |
Total assets | 2,307,509 | 2,606,365
Reportable Geographical Segments | Brazil |  |
Segment Reporting Information [Line Items] |  |
Total assets | 1,102,009 | 1,328,984
Reportable Geographical Segments | Caribbean division |  |
Segment Reporting Information [Line Items] |  |
Total assets | 420,481 | 429,170
Reportable Geographical Segments | NOLAD |  |
Segment Reporting Information [Line Items] |  |
Total assets | 412,045 | 458,235
Reportable Geographical Segments | SLAD |  |
Segment Reporting Information [Line Items] |  |
Total assets | 372,974 | 389,976
Corporate and Others |  |
Segment Reporting Information [Line Items] |  |
Total assets | 95,802 | 67,195
Purchase Price Allocation |  |
Segment Reporting Information [Line Items] |  |
Total assets | $ (109,357) | $ (115,875)

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