Summary of Significant Accounting Policies - Schedule of Class A ordinary shares subject to possible redemption (Detail) - USD ($) |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
May 06, 2024 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2024 |
Dec. 31, 2024 |
|
| Shares Subject To Mandatory Redemption [Line Items] | |||||
| Gross proceeds | $ 287,500,000 | ||||
| Class A ordinary shares issuance costs | $ (261,960) | $ (261,960) | |||
| Common Class A [Member] | |||||
| Shares Subject To Mandatory Redemption [Line Items] | |||||
| Gross proceeds | 287,500,000 | ||||
| Proceeds allocated to Public Warrants | (1,437,500) | ||||
| Class A ordinary shares issuance costs | (14,474,543) | ||||
| Accretion of carrying value to redemption value | $ 2,181,033 | $ 2,997,592 | 24,534,690 | ||
| Class A ordinary shares subject to possible redemption | $ 301,301,272 | $ 299,120,239 | $ 296,122,647 | ||