Fair Value Measurements - Additional Information (Detail) - USD ($) |
6 Months Ended | |||
|---|---|---|---|---|
May 22, 2025 |
Nov. 07, 2024 |
Mar. 31, 2026 |
Oct. 19, 2025 |
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| Class of warrant or right, exercise price of warrants or rights | $ 11.5 | $ 11.5 | ||
| Sponsor [Member] | Private Placement [Member] | ||||
| Price Per Share | $ 10 | |||
| Stock issued during period shares new issues | 2,400,000 | 400,000 | 2,400,000 | |
| Non Managing Investors [Member] | Private Placement [Member] | ||||
| Price Per Share | $ 4,621,895 | $ 4,621,895 | ||
| Stock issued during period shares new issues | 1.93 | 2,400,000 | 1.93 | |
| Public warrants [Member] | ||||
| Adjustments to additional paid in capital, warrant issued | $ 3,565,000 | |||
| Class of warrant or right, exercise price of warrants or rights | $ 0.31 |
| X | ||||||||||
- Definition Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Per share or per unit amount of equity securities issued. No definition available.
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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