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v3.25.4

Noncontrolling Interest - Narrative (Details) | 4 Months Ended
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Dec. 31, 2025
Noncontrolling Interest [Abstract] |
Weighted average ownership percentage | 0.650

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- Definition Noncontrolling Interest, Ownership Percentage By Noncontrolling Owners, Weighted Average + References No definition available. + Details
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Namespace Prefix: | brcb_
Data Type: | xbrli:pureItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_NoncontrollingInterestAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration