Fair Value Measurements - Summary of Valuation of the Public Rights Issued in the Initial Public Offering (Detail) - Public Rights [Member]	May 16, 2025 yr
Traded unit price [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	10.05
Expected term to De-SPAC (Years) [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	1.8
Probability of De-SPAC and instrument-specific market adjustment [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	20
Risk-free rate (continuous) [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative Liability, Measurement Input	3.98

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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