Commitments and Contingencies - Additional Information (Detail) - USD ($)	Oct. 01, 2025	Sep. 30, 2025
Loss Contingencies [Line Items]
Price per share	$ 10
Underwriting agreement [Member]
Loss Contingencies [Line Items]
Initial offering period		45
Sale of stock		$ 8,000,000
Deferred underwriting per share		$ 0.35
Deferred underwriting commissions payable		$ 16,100,000
Over-allotment option [Member] | Underwriting agreement [Member]
Loss Contingencies [Line Items]
Sale of stock, number of shares issued	6,000,000
Underwriting discount per share	$ 0.2
IPO [Member] | Underwriting agreement [Member]
Loss Contingencies [Line Items]
Amount paid for closing the initial public offering		$ 1,000,000
Subsequent event [Member]
Loss Contingencies [Line Items]
Price per share	10
Underwriting discount per share	0.2
Subsequent event [Member] | Underwriting agreement [Member]
Loss Contingencies [Line Items]
Price per share	$ 10
Subsequent event [Member] | Over-allotment option [Member]
Loss Contingencies [Line Items]
Sale of stock, number of shares issued	6,000,000
Subsequent event [Member] | Over-allotment option [Member] | Underwriting agreement [Member]
Loss Contingencies [Line Items]
Sale of stock, number of shares issued	6,000,000
Subsequent event [Member] | IPO [Member]
Loss Contingencies [Line Items]
Sale of stock, number of shares issued	46,000,000