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Goodwill and Loss on Impairment of Assets - Summary of Change in the Net Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2020
Goodwill [Roll Forward] |  |
Balance at December 31, 2019 |  | $ 606,483
Dispositions |  | 0
Impairments |  | 0
Currency translation adjustments |  | (88,151)
Balance at September 30, 2020 | $ 518,332 | 518,332
Mexico |  |
Goodwill [Roll Forward] |  |
Balance at December 31, 2019 |  | 525,256
Dispositions |  | 0
Impairments |  | 0
Currency translation adjustments |  | (81,862)
Balance at September 30, 2020 | 443,394 | 443,394
Peru |  |
Goodwill [Roll Forward] |  |
Balance at December 31, 2019 |  | 81,227
Dispositions |  | 0
Impairments |  | 0
Currency translation adjustments |  | (6,289)
Balance at September 30, 2020 | 74,938 | $ 74,938
Peru | Chile |  |
Goodwill [Roll Forward] |  |
Impairments | $ (147,700) |

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