XML 73 R59.htm IDEA: XBRL DOCUMENT
v3.25.4

General (Details Narrative) |  | 12 Months Ended |
--- | --- | --- | ---
Aug. 10, 2023 USD ($) $ / shares shares | Jun. 30, 2025 USD ($) | Jun. 30, 2025 SGD ($) | Jun. 30, 2024 SGD ($) | Apr. 30, 2024 shares
IfrsStatementLineItems [Line Items] |  |  |  |  |
Proceeds from issue of ordinary shares | $ 18,362,500 | $ 7,668,358 | $ 9,753,384 |  |
Par value per share | $ / shares | $ 1.13 |  |  |  |
Ordinary Share [Member] |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |
Number of shares subscribe | 16,250,000 |  |  |  |
Number of shares held |  |  |  |  | 12,387,982

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

X
- Definition Number of shares subscribed. + References No definition available. + Details
Name: | BMGL_NumberOfSharesSubscribed
Namespace Prefix: | BMGL_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The nominal value per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 79 -Subparagraph a -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_a_iii&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_ParValuePerShare
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The cash inflow from the issuing of ordinary shares. [Refer: Ordinary shares [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 17 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_17&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_ProceedsFromIssueOfOrdinaryShares
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The number of shares in the entity held by the entity or by its subsidiaries or associates. [Refer: Total for all associates [member]; Total for all subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 79 -Subparagraph a -Clause vi -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_79_a_vi&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_SharesInEntityHeldByEntityOrByItsSubsidiariesOrAssociates
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_ComponentsOfEquityAxis=BMGL_OrdinaryShareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |