Commitments and Contingencies - Additional Information (Detail) - USD ($)			4 Months Ended
	Oct. 06, 2025	Sep. 30, 2025	Sep. 30, 2025
Commitments and Contingencies [Line Items]
Proceeds from Issuance Initial Public Offering			$ 25,000
Underwriting Agreement [Member]
Commitments and Contingencies [Line Items]
Initial offering period		45
Purchase of additional units to cover over allotments	3,000,000	3,000,000
Shares issued price per share	$ 10
Stock price per share for closing of initial business combination	0.2
Stock price per share for redeemed of initial business combination	$ 0.15
Underwriting Agreement [Member] | IPO [Member]
Commitments and Contingencies [Line Items]
Percentage of cash underwriting discount	2.00%
Proceeds from Issuance Initial Public Offering	$ 4,600,000
Percentage of deferred underwriting discount	3.50%
Proceeds from issuance initial public offering upon business combination	$ 8,050,000