XML 131 R100.htm IDEA: XBRL DOCUMENT
v3.25.1

Schedule of share capital shares (Details) | Dec. 31, 2024 USD ($) | Dec. 31, 2024 HKD ($) | Dec. 31, 2023 HKD ($)
--- | --- | --- | ---
Ordinary stock value |  |  |
Ordinary shares authorized | 1,500,000 | 11,700,000 | 380,000
Ordinary shares issued and fully paid | $ 7,531 | $ 58,500 | $ 10

X
- Definition Number of stock shares authorized. + References No definition available. + Details
Name: | MB_NumberOfStockSharesAuthorized
Namespace Prefix: | MB_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Ordinary stock value. + References No definition available. + Details
Name: | MB_OrdinaryStockValue
Namespace Prefix: | MB_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The nominal value of capital issued. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 78 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_78_e&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_IssuedCapital
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant