Fair Value Measurements - Summary Of Fair Value Of The Derivative Feature Of The Warrants Was Calculated Using The Following Range Of Weighted Average Assumptions (Detail)	Sep. 30, 2024	Dec. 31, 2023
Risk-free interest rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input	3.58	3.84
Expected volatility of underlying shares [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input	2	2
Dividend yield [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input	0	0
Probability of business combination [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants and Rights Outstanding, Measurement Input	0.75	2.75