| Line Item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Sep 30, 2024 |
|---|---|---|---|---|---|---|---|
| General and administrative expenses | |||||||
| Loss from operations | |||||||
| Other Income | |||||||
| Interest earned on cash held in Trust Account | |||||||
| Total other income | |||||||
| Net Income | |||||||
| Earnings Per Share, Basic | — | — | — | — | |||
| Earnings Per Share, Diluted | — | — | — | — |