Commitments and Contingencies - Additional Information (Detail) - USD ($)	Mar. 31, 2026	Oct. 01, 2025	Jun. 30, 2026
Loss Contingencies [Line Items]
Price per share		$ 10
Underwriting agreement [Member]
Loss Contingencies [Line Items]
Initial offering period	45
Price per share		$ 10
Sale of stock	$ 8,000,000
Deferred underwriting per share			$ 0.35
Deferred underwriting commissions payable			$ 16,100,000
Over-allotment option [Member]
Loss Contingencies [Line Items]
Sale of stock, number of shares issued		6,000,000
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]
Loss Contingencies [Line Items]
Sale of stock, number of shares issued		46,000,000
IPO [Member] | Underwriting agreement [Member]
Loss Contingencies [Line Items]
Amount paid for closing the initial public offering	$ 1,000,000