v3.26.1
Organization and Business Operations - Additional Information (Detail) - USD ($)
 6 Months Ended
Oct. 06, 2025
Jun. 30, 2026
Dec. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Other ownership interests, offering costs $ 582,284    
Investment owned, net assets, percentage 80.00%    
Price per public share $ 10    
Dissolution expense limit $ 100,000    
Share price condition for lock-up release per share $ 12    
Percentage of outstanding voting securities 50.00%    
Working capital   $ 790,234  
Cash   $ 816,510 $ 1,122,608
Minimum [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Price per public share trust account $ 10    
Price per public share liquidation of trust account $ 10    
Cash Underwriting Fee [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Payments for underwriting expense $ 4,600,000    
Deferred Underwriting Fee [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Payments for underwriting expense 8,050,000    
Securities Financing Transactions [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Asset acquisition, consideration transferred, transaction cost $ 13,232,284    
Private Placement [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Sale of stock, number of shares issued in transaction 660,000 350,000  
Sale of stock, price per share $ 10    
Proceeds from issuance of private placement $ 6,600,000    
Private Placement [Member] | Range Capital Acquisition Sponsor [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Sale of stock, number of shares issued in transaction 430,000    
Private Placement [Member] | BTIG [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Sale of stock, number of shares issued in transaction 230,000    
IPO [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Gross proceeds $ 230,000,000    
Sale of stock, price per share $ 10    
Proceeds from issuance or sale of equity $ 230,000,000    
Common Stock [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Shares issued price per share $ 10    
Gross proceeds $ 230,000,000    
Proceeds from issuance or sale of equity $ 230,000,000    
Common Stock [Member] | IPO [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Stock issued during period, shares, new issues 23,000,000    
Common Stock [Member] | Over-Allotment Option [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Stock issued during period, shares, new issues 3,000,000    
Warrant [Member] | Class A [Member]      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Shares issued price per share $ 11.5 $ 11.5 $ 11.5