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Revenue (Tables) | 12 Months Ended
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Dec. 31, 2018
Revenue from Contract with Customer [Abstract] |
Schedule of revenue by segment | The following table shows the components of Revenues by reportable segment and as a percentage of total net revenue for the year ended December 31, 2018:
| Brazil | Mexico | Andean | Rest of World | Online & Partnerships | Corporate(1) | Total
Tuition and educational services | $ | 1,024,019 |  | $ | 701,223 |  | $ | 1,202,944 |  | $ | 243,939 |  | $ | 723,648 |  | $ | — |  | $ | 3,895,773 |  | 116 | %
Other | 11,585 |  | 99,015 |  | 85,519 |  | 10,846 |  | 54,499 |  | (8,133 | ) | 253,331 |  | 8 | %
Gross revenue | $ | 1,035,604 |  | $ | 800,238 |  | $ | 1,288,463 |  | $ | 254,785 |  | $ | 778,147 |  | $ | (8,133 | ) | $ | 4,149,104 |  | 124 | %
Less: Discounts / waivers / scholarships | (381,304 | ) | (154,104 | ) | (132,772 | ) | (16,779 | ) | (113,921 | ) | — |  | (798,880 | ) | (24 | )%
Total | $ | 654,300 |  | $ | 646,134 |  | $ | 1,155,691 |  | $ | 238,006 |  | $ | 664,226 |  | $ | (8,133 | ) | $ | 3,350,224 |  | 100 | %
(1) Includes the elimination of intersegment revenues.

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
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