Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)	Dec. 12, 2025	Sep. 30, 2025
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Unsecured promissory note		$ 300,000
Cash		0
Working capital deficit		682,710
Maximum amount of convertible working capital loan		$ 1,500,000
Share price		$ 10
Working capital loans		$ 0
Cash equivalents		0
Federal Deposit Insurance Corporation coverage limit		250,000
Unrecognized tax benefits		0
Amounts accrued for interest and penalties		$ 0
Class B Ordinary Shares
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares subject to forfeiture		1,125,000
Over-allotment Option
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares subject to forfeiture		1,125,000
Over-allotment Option | Class B Ordinary Shares
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Shares subject to forfeiture		1,125,000
Subsequent Event
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Promissory note repaid	$ 300,000
Cash	1,384,527
Gross proceeds from units issued	345,000,000
Gross proceeds from private placement	8,900,000
Working capital	$ 931,057
Share price	$ 10
Subsequent Event | Initial Public Offering
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Public offering	34,500,000
Gross proceeds from units issued	$ 345,000,000
Share price	$ 10
Subsequent Event | Over-allotment Option
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Public offering	4,500,000
Sale of units	4,500,000
Sale of stock price per unit	$ 10
Subsequent Event | Private Placement Units
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Public offering	890,000
Sale of units	890,000
Sale of stock price per unit	$ 10
Gross proceeds from private placement	$ 8,900,000