XML 104 R95.htm IDEA: XBRL DOCUMENT
v3.23.4

Revenue (Details) | 6 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Revenue (Details) [Line Items] |  |
Total revenue percentage | 60.00% | 49.00%
Number of customer | 1 | 2
Two Customers [Member] |  |
Revenue (Details) [Line Items] |  |
Total revenue percentage |  | 10.00%

X
- Definition Number of customer. + References No definition available. + Details
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Namespace Prefix: | brer_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | brer_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The percentage of the entity's revenue. [Refer: Revenue] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 8 -IssueDate 2023-01-01 -Paragraph 34 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2023-en-r&anchor=para_34&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_PercentageOfEntitysRevenue
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | ifrs-full_TypesOfCustomersAxis=brer_TwoCustomersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |