| Line Item | Jun 30, 2026 | Mar 31, 2026 | Sep 30, 2025 |
|---|---|---|---|
| General and administrative costs | |||
| Loss from operations | |||
| Other income: | |||
| Interest earned on marketable securities held in Trust Account | — | ||
| Total other income, net | — | ||
| Net income | |||
| Basic net income per ordinary share | — | — | |
| Diluted net income per ordinary share | — | — |