Non-Current Liabilities - Other - Summary of Other Non-Current Liabilities (Parenthetical) (Detail) - Accruals Related to Contract Manufacturing Activities [Member] |
12 Months Ended |
|---|---|
Jun. 30, 2026 | |
| Disclosure of detailed information about borrowings [line items] | |
| Borrowings, maturity | 30 months |
| Borrowings, interest rate | 5.00% |