XML 120 R79.htm IDEA: XBRL DOCUMENT
v3.26.1

Lease Liabilities (Details) | 12 Months Ended
--- | ---
Mar. 31, 2026 | Mar. 31, 2025
Top of range [member] |  |
Lease Liabilities [Line Items] |  |
Lease terms | 5 years | 5 years
Borrowing interest rate | 6.25% | 10.40%
Bottom of range [member] |  |
Lease Liabilities [Line Items] |  |
Lease terms | 2 years |
Borrowing interest rate | 4.54% | 6.25%

X
- Definition Represents the value of borrowing interest rate. + References No definition available. + Details
Name: | bria_BorrowingInterestRate
Namespace Prefix: | bria_
Data Type: | dtr:percentItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition Management lease term. + References No definition available. + Details
Name: | bria_ManagementLeaseTerm
Namespace Prefix: | bria_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |