| Line Item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 |
|---|---|---|---|---|---|---|---|---|---|
| General and administrative costs | |||||||||
| Administrative expenses – related party | — | — | — | ||||||
| Loss from operations | — | — | |||||||
| Interest income on investments held in the Trust Account | — | — | |||||||
| Net income (loss) | |||||||||
| Basic net income (loss) per share | — | — | — | ||||||
| Diluted net income (loss) per share | — | — | — |