Fair Value Measurements - Summary of Key Inputs into the Black-Scholes Model (Detail) - Over-Allotment Option [Member] - Fair Value, Inputs, Level 3 [Member]	Sep. 02, 2026 $ / shares yr
Risk-free interest rate [Member]
Fair Value, Option, Quantitative Disclosures [Line Items]
Equity securities, fv-ni, measurement input	3.87
Expected term (years) [Member]
Fair Value, Option, Quantitative Disclosures [Line Items]
Equity securities, fv-ni, measurement input \| yr	0.12
Volatility [Member]
Fair Value, Option, Quantitative Disclosures [Line Items]
Equity securities, fv-ni, measurement input	2.29
Exercise price [Member]
Fair Value, Option, Quantitative Disclosures [Line Items]
Equity securities, fv-ni, measurement input	10
Fair value of over-allotment unit [Member]
Fair Value, Option, Quantitative Disclosures [Line Items]
Equity securities, fv-ni, measurement input	0.061

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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