| Line Item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Sep 30, 2024 | Jun 30, 2024 |
|---|---|---|---|---|---|---|---|---|
| UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS | ||||||||
| Selling, General and Administrative Expense | — | — | ||||||
| Loss from Operations | — | — | ||||||
| Other income: | ||||||||
| Interest and Dividend Income (Non-Bank) | — | — | ||||||
| Income (loss) before income taxes | — | — | ||||||
| Income Tax Expense | — | — | ||||||
| Net Income (Loss) | ||||||||
| Earnings Per Share (Diluted) | — | — | ||||||
| Basic and diluted net income (loss) per share, non-redeemable Class A and Class B ordinary shares | — | — |