XML 44 R33.htm IDEA: XBRL DOCUMENT
v3.25.2

Commitments and Contingencies (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2025
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Potential Milestone Amounts and Accruals | The table below shows our commitment for the potential milestone amounts and the accruals for milestones deemed probable of achievement as of June 30, 2025.
|  | Potential Fixed Monetary Amount |  |  | Accrued Amount (1) |
Settlement Type |  | (in thousands) |
Cash |  | $ | 889 |  |  | $ | 103 |
Stock (2) |  |  | 14,514 |  |  |  | — |
Cash or stock at our sole discretion |  |  | 53,986 |  |  |  | 395 |
Total |  | $ | 69,389 |  |  | $ | 498 |
(1) Amount recorded for performance-based milestone awards that are probable of achievement. (2) Includes the performance-based milestone awards that were granted as part of the Exchange Program further discussed in Note 15.

X
- Definition Schedule of potential milestone amounts and accruals. + References No definition available. + Details
Name: | bbio_ScheduleOfPotentialMilestoneAmountsAndAccrualsTableTextBlock
Namespace Prefix: | bbio_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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