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