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