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Shareholders' Deficit - Additional Information (Details) | 9 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2025 Vote $ / shares shares | Jun. 30, 2025 Vote | Dec. 31, 2024 $ / shares shares
Class Of Stock [Line Items] |  |  |
Preferred shares, shares authorized | 1,000,000 |  | 1,000,000
Preferred shares, par value | $ / shares | $ 0.0001 |  | $ 0.0001
Preferred shares voting rights | The Company’s board of directors will be authorized to fix the voting rights, if any, designations, powers, preferences, the relative, participating, optional or other special rights and any qualifications, limitations and restrictions thereof, applicable to the shares of each series. |  |
Preferred shares, shares issued | 0 |  | 0
Preferred shares, shares outstanding | 0 |  | 0
Class A Ordinary Shares |  |  |
Class Of Stock [Line Items] |  |  |
Common stock, shares authorized | 400,000,000 |  | 400,000,000
Common stock, par value | $ / shares | $ 0.0001 |  | $ 0.0001
Common stock voting rights | Holders of Class A ordinary shares are entitled to one vote for each share |  |
Number of votes for each share | Vote |  | 1 |
Common stock, shares issued | 225,000 |  | 0
Common stock, shares outstanding | 225,000 |  | 0
Common Stock Ordinary Shares Class A And Common Stock Subject To Mandatory Redemption Class A |  |  |
Class Of Stock [Line Items] |  |  |
Common stock, shares issued | 36,105,000 |  |
Common stock, shares outstanding | 36,105,000 |  |
Class B Ordinary Shares |  |  |
Class Of Stock [Line Items] |  |  |
Common stock, shares authorized | 40,000,000 |  | 40,000,000
Common stock, par value | $ / shares | $ 0.0001 |  | $ 0.0001
Common stock voting rights | Holders of the Class B ordinary shares are entitled to one vote for each share |  |
Number of votes for each share | Vote | 1 |  |
Common stock, shares issued | 8,970,000 |  | 8,970,000
Common stock, shares outstanding | 8,970,000 |  | 8,970,000
Percentage of ownership issued and outstanding shares | 20.00% |  |

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