| Segment Reporting [Table Text Block] |
| | | | | | | | | | For the period from
December 4, 2025
(inception) through
December 31, 2025 | General and administrative expenses | | $ | 659 |
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| | | | | | | | | | For the Three | | | Months ended | | | March 31, 2026 | | | (Unaudited) | General and administrative expenses | | $ | 37,269 |
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| Segment Reporting [Table Text Block] |
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| | | | | | | | | | | | | | | | March 31, | | December 31, | | | 2026 | | 2025 | Cash | | $ | 1,077,839 | | $ | 1,362,766 | Demand deposit held in Trust Account | | $ | 242,002,931 | | $ | 239,860,969 |
| | | | | | | | | | | | | | | | For the Three | | For the Three | | | Months | | Months | | | Ended | | Ended | | | March 31, | | March 31, | | | 2026 | | 2025 | General and administrative expenses | | $ | 448,673 | | $ | 157,451 | Interest earned on cash in bank account | | $ | 11,514 | | $ | 10,790 | Interest earned on demand deposit held in Trust Account | | $ | 2,141,962 | | $ | 1,305,884 |
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| | | | | | | | | | | | | | | | December 31, | | December 31, | | | 2025 | | 2024 | Cash | | $ | 1,362,766 | | $ | — | Cash held in Trust Account | | $ | 239,860,969 | | $ | — |
| | | | | | | | | | | | | | | | | | | For the Period | | | For the Year | | from June 7, 2024 | | | Ended | | (Inception) Through | | | December 31, | | December 31, | | | 2025 | | 2024 | General and administrative expenses | | $ | 785,975 | | $ | 78,700 | Interest earned on cash in bank account | | | 61,744 | | | — | Interest earned on cash held in Trust Account | | | 8,710,969 | | | — |
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