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Term Deposits | 12 Months Ended
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Dec. 31, 2020
Term Deposits |
Term Deposits | 10 Term Deposits Term deposits comprised the following: ​
​ | ​ | ​ | ​ | ​
​ | ​ | As of December 31,
In thousands of EUR | ​ | 2019 |  | 2020
Short term deposits - banks | ​ | 62,418 | ​ | 991
Term Deposits | ​ | 62,418 | ​ | 991
​ Deposits represent interest bearing deposit with a commercial bank for a fixed period of more than 3 months.

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- Definition n/a + References No definition available. + Details
Name: | jmia_DepositAssetAbstract
Namespace Prefix: | jmia_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The disclosure of deposit assets. + References No definition available. + Details
Name: | jmia_DepositAssetsExplanatoryTextBlock
Namespace Prefix: | jmia_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration