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Fair Value Measurements - Additional information (Details) - USD ($) | Dec. 31, 2025 | Jun. 11, 2025
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Fair Value Measurements |  |
Cash and marketable held in Trust Account | $ 258,796,563 |
Class A ordinary shares |  |
Fair Value Measurements |  |
Price per share | $ 10 |
Public warrants |  |
Fair Value Measurements |  |
Number of warrants outstanding |  | $ 3,340,119
Fair value per share |  | $ 0.26
Warrants and Rights Outstanding, Valuation Technique [Extensible Enumeration] |  | us-gaap:MonteCarloModelMember

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