XML 45 R32.htm IDEA: XBRL DOCUMENT
v3.25.2

Summary of Significant Accounting Policies - Revenue and Cost of Product Sales (Details) | 6 Months Ended
--- | ---
Jun. 30, 2025
Accounting Policies [Abstract] |
Period of contract termination by written notice | 90 days

X
- Definition Revenue, Remaining Performance Obligation, Period Of Termination By Written Notice + References No definition available. + Details
Name: | halo_RevenueRemainingPerformanceObligationPeriodOfTerminationByWrittenNotice
Namespace Prefix: | halo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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