Interests in Other Entities - Schedule of Group’s Subsidiaries (Details) |
12 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Radiopharm Theranostics (USA) Inc [Member] | ||
| Schedule of Group’s Subsidiaries [Line Items] | ||
| Place of business/country of incorporation | United States | |
| Ownership interest held by the group | 100.00% | 100.00% |
| Ownership interest held by non-controlling interests | ||
| Radiopharm Ventures LLC [Member] | ||
| Schedule of Group’s Subsidiaries [Line Items] | ||
| Place of business/country of incorporation | United States | |
| Ownership interest held by the group | 87.50% | 75.00% |
| Ownership interest held by non-controlling interests | 12.50% | 25.00% |
| Pharma15 Corporation [Member] | ||
| Schedule of Group’s Subsidiaries [Line Items] | ||
| Place of business/country of incorporation | United States | |
| Ownership interest held by the group | 100.00% | 100.00% |
| Ownership interest held by non-controlling interests | ||