Shareholders' Deficit - Additional Information (Detail) - $ / shares	Sep. 30, 2025	Sep. 17, 2025
Class of Stock [Line Items]
Percentage of number of share outstanding	25.00%
Percentage for redemption in connection with business combination	100.00%
Percentage of voted for the appointment of directors	50.00%
Percentage of voted for special resolution passed	90.00%
Common Class A [Member]
Class of Stock [Line Items]
Common Stock, par or stated value per share		$ 12
Founder Shares [Member]
Class of Stock [Line Items]
Common stock, shares, issued	1,000,000
Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, shares authorized	100,000,000
Preferred stock, par or stated value per share	$ 0.0001
Preferred stock, shares issued	0
Preferred stock, shares outstanding	0
Common Stock [Member] | Common Class A [Member]
Class of Stock [Line Items]
Common stock, shares authorized	490,000,000
Common Stock, par or stated value per share	$ 0.0001
Common stock, shares, issued	0
Common stock, shares, outstanding	0
Common Stock [Member] | Common Class B [Member]
Class of Stock [Line Items]
Common stock, shares authorized	10,000,000
Common Stock, par or stated value per share	$ 0.0001
Common stock, shares, issued	7,666,667
Common stock, shares, outstanding	7,666,667