Fair Value Measurements - Schedule of Assets Held in Trust Account (Details) - USD ($) |
Mar. 31, 2026 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|---|
| Assets: | |||
| Marketable securities held in Trust Account | $ 241,144,179 | $ 239,042,295 | $ 0 |
| Liabilities: | |||
| PIPE Subscription Agreements liability | 16,539,057 | 15,274,088 | $ 0 |
| Level 1 [Member] | |||
| Assets: | |||
| Marketable securities held in Trust Account | 241,144,179 | 239,042,295 | |
| Liabilities: | |||
| PIPE Subscription Agreements liability | |||
| Level 2 [Member] | |||
| Assets: | |||
| Marketable securities held in Trust Account | |||
| Liabilities: | |||
| PIPE Subscription Agreements liability | |||
| Level 3 [Member] | |||
| Assets: | |||
| Marketable securities held in Trust Account | |||
| Liabilities: | |||
| PIPE Subscription Agreements liability | $ 16,539,057 | $ 15,274,088 |