XML 100 R91.htm IDEA: XBRL DOCUMENT
v3.23.4

Trade and Other Payables (Details) | Jun. 30, 2023
--- | ---
Trade and Other Payables [Abstract] |
Related party trade payable represents percentage | 40.00%

X
- Definition Related party trade payable percentage. + References No definition available. + Details
Name: | brer_RelatedPartyTradePayablePercentage
Namespace Prefix: | brer_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | ifrs-full_TradeAndOtherPayablesAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration