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v3.25.3

Public Offering - Additional Information (Detail) - USD ($) |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
May 05, 2025 | Sep. 30, 2025 | Sep. 30, 2025
Class Of Stock [Line Items] |  |  |
Proceeds from sale of Units in initial public offering |  |  | $ 358,800,000
Change in fair value |  | $ 1,524,900 | $ 5,292,300
Santander US Capital Markets LLC |  |  |
Class Of Stock [Line Items] |  |  |
Percentage of advisory services fee |  |  | 3.00%
Payment of advisory services fee |  |  | $ 10,764,000
Public Warrants |  |  |
Class Of Stock [Line Items] |  |  |
Warrants derivative liability | $ 1,524,900 | $ 6,817,200 | 6,817,200
Change in fair value |  |  | $ 6,817,200
Warrants |  |  |
Class Of Stock [Line Items] |  |  |
Warrant exercisable term if business combination is completed | 30 days |  |
Threshold period to complete business combination from closing of public offering | 20 days |  |
IPO |  |  |
Class Of Stock [Line Items] |  |  |
Issuance of common stock | 35,880,000 |  |
Share price | $ 10 |  |
Proceeds from sale of Units in initial public offering | $ 358,800,000 |  |
Upfront underwriting discount (as a percent) | 0.008% |  |
Upfront underwriting discount | $ 250,000 |  |
Percentage of deferred underwriting discount | 3.00% |  | 3.00%
Deferred underwriting discount | $ 10,764,000 |  |
IPO | Santander US Capital Markets LLC |  |  |
Class Of Stock [Line Items] |  |  |
Percentage of advisory services fee | 3.00% |  |
Payment of advisory services fee | $ 10,764,000 |  |
IPO | Class A Ordinary Shares |  |  |
Class Of Stock [Line Items] |  |  |
Issuance of common stock | 35,880,000 |  |
Number of shares that contribute each unit | 1 |  |
Number of shares warrant may be converted | 1 |  |
IPO | Warrants |  |  |
Class Of Stock [Line Items] |  |  |
Number of shares that contribute each unit | 0.25 |  |
Over-Allotment Option |  |  |
Class Of Stock [Line Items] |  |  |
Issuance of common stock | 4,680,000 |  |

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