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Material partly-owned subsidiaries (Details) - EUR (€) € in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Disclosure of subsidiaries [line items] |  |
Net equity attributed to non-controlling interests | € (343) | € (498)
ECART Internet Services Nigeria |  |
Disclosure of subsidiaries [line items] |  |
Proportion of equity interest held by non-controlling interests | 0.11% | 0.29%
Net equity attributed to non-controlling interests | € (340) | € (825)
Jumia Egypt LLC |  |
Disclosure of subsidiaries [line items] |  |
Proportion of equity interest held by non-controlling interests |  | 0.18%
Net equity attributed to non-controlling interests |  | € (226)
ECART services Morocco Sarl |  |
Disclosure of subsidiaries [line items] |  |
Proportion of equity interest held by non-controlling interests |  | 0.18%
Net equity attributed to non-controlling interests |  | € (149)
ECART services Kenya Limited |  |
Disclosure of subsidiaries [line items] |  |
Proportion of equity interest held by non-controlling interests |  | 0.18%
Net equity attributed to non-controlling interests |  | € (126)
ECART services Ivory Coast SRL |  |
Disclosure of subsidiaries [line items] |  |
Proportion of equity interest held by non-controlling interests |  | 0.18%
Net equity attributed to non-controlling interests |  | € (125)
Jade E-Services South Africa PTY Ltd |  |
Disclosure of subsidiaries [line items] |  |
Proportion of equity interest held by non-controlling interests |  | 0.18%
Net equity attributed to non-controlling interests |  | € (74)
Other subsidiaries |  |
Disclosure of subsidiaries [line items] |  |
Net equity attributed to non-controlling interests | € (3) | € 1,027

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- Definition The amount of equity in a subsidiary not attributable, directly or indirectly, to a parent. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2020-01-01 -Paragraph 12 -Subparagraph f -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2020-en-r&anchor=para_12_f&doctype=Standard -URIDate 2020-01-01 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 54 -Subparagraph q -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_54_q&doctype=Standard -URIDate 2020-01-01 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 10 -IssueDate 2020-01-01 -Paragraph 22 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=10&code=ifrs-tx-2020-en-r&anchor=para_22&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The proportion of ownership interests in a subsidiary held by non-controlling interests. [Refer: Subsidiaries [member]; Non-controlling interests] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2020-01-01 -Paragraph 12 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2020-en-r&anchor=para_12_c&doctype=Standard -URIDate 2020-01-01 + Details
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