v3.26.1
Share-Based Compensation - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended
Feb. 19, 2026
Dec. 15, 2025
Jun. 30, 2026
Jun. 30, 2026
Dec. 31, 2025
Share-Based Compensation [Line Items]          
Share-Based Compensation Arrangement by Share-Based Payment Award, Accelerated Vesting, Number   17,425      
Stock-based compensation expense   $ 33,504 $ 73,546 $ 156,081  
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares     173,825 173,825  
Stock issued during period shares new issues 24,850,000        
Director Founder Shares [Member] | Fair Value, Inputs, Level 3 [Member]          
Share-Based Compensation [Line Items]          
Fair value inputs probability of initial public offering   90.00%      
Fair value inputs share price   $ 9.868      
Fair value inputs probability of business combination.   21.70%      
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate   8.00%      
Fair value inputs discount for lack of marketability.   2.50%      
Common Class B [Member]          
Share-Based Compensation [Line Items]          
Common stock shares issued   85,000 8,507,834 8,507,834 8,852,917
Common stock par value     $ 0.0001 $ 0.0001 $ 0.0001
Stock-based compensation expense   $ 49,031      
Common Class B [Member] | Tranche one [Member]          
Share-Based Compensation [Line Items]          
Shares granted   8,500      
Common Class B [Member] | Tranche two [Member]          
Share-Based Compensation [Line Items]          
Shares granted   76,500      
Common Class B [Member] | Director [Member]          
Share-Based Compensation [Line Items]          
Common stock shares issued   255,000      
Common stock par value   $ 0.0001      
Common Class B [Member] | Director [Member] | Tranche one [Member]          
Share-Based Compensation [Line Items]          
Shares granted   25,500      
Common Class B [Member] | Director [Member] | Tranche two [Member]          
Share-Based Compensation [Line Items]          
Shares granted   229,500      
Common Class B [Member] | Sponsor [Member]          
Share-Based Compensation [Line Items]          
Stock issued during period shares new issues   255,000      
Stock issued during period, value, new issues   $ 490,306      
Shares issued, price per share   $ 1.92