v3.26.1
Income tax expense (Details Narrative) - SGD ($)
Dec. 31, 2025
Dec. 31, 2024
Major components of tax expense (income) [abstract]
Unutilised tax losses
$ 11,976,864
$ 8,767,492
X
- Definition
Unutilised tax losses.
+ References
No definition available.
+ Details
Name:
BLIV_UnutilisedTaxLosses
Namespace Prefix:
BLIV_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract
Namespace Prefix:
ifrs-full_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration