| Line Item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Sep 30, 2024 |
|---|---|---|---|---|---|---|---|
| EXPENSES | |||||||
| General and administrative expenses | |||||||
| OTHER INCOME | |||||||
| Interest income | — | — | |||||
| Interest income on investments in Trust Account | — | — | |||||
| Dividend income on investments in Trust Account | — | — | — | ||||
| NET INCOME (LOSS) | — | — | — | ||||
| Basic and Diluted net income (loss) per share (in dollars per share) | — | — | — | — |