v3.25.3
Summary of Significant Accounting Policies - Basic and diluted net income (loss) per ordinary share (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Class A ordinary shares subject to possible redemption        
Summary of Significant Accounting Policies        
Allocation of net (loss) income $ (769,010) $ 3,877,738 $ (881,689) $ 1,284,112
Weighted average ordinary shares outstanding - basic (in shares) 2,213,429 14,637,766 2,213,429 14,942,957
Weighted average ordinary shares outstanding - diluted (in shares) 2,213,429 14,637,766 2,213,429 14,942,957
Net income (loss) per ordinary share - basic (in dollars per share) $ (0.35) $ 0.09 $ (0.4) $ 0.26
Net income (loss) per ordinary share - diluted (in dollars per share) $ (0.35) $ 0.09 $ (0.4) $ 0.26
Class A ordinary shares subject not to possible redemption        
Summary of Significant Accounting Policies        
Allocation of net (loss) income $ (2,663,624) $ 1,807,995 $ (3,053,913) $ 672,566
Weighted average ordinary shares outstanding - basic (in shares) 7,666,666 7,666,666 7,666,666 6,967,153
Weighted average ordinary shares outstanding - diluted (in shares) 7,666,666 7,666,666 7,666,666 6,967,153
Net income (loss) per ordinary share - basic (in dollars per share) $ (0.35) $ 0.09 $ (0.4) $ 0.26
Net income (loss) per ordinary share - diluted (in dollars per share) $ (0.35) $ 0.09 $ (0.4) $ 0.26
Class B Ordinary Shares        
Summary of Significant Accounting Policies        
Allocation of net (loss) income   $ 181,526    
Weighted average ordinary shares outstanding - basic (in shares) 1 1 1 699,514
Weighted average ordinary shares outstanding - diluted (in shares) 1 1 1 699,514
Net income (loss) per ordinary share - basic (in dollars per share) $ (0.35) $ 0.09 $ (0.4) $ 0.26
Net income (loss) per ordinary share - diluted (in dollars per share) $ (0.35) $ 0.09 $ (0.4) $ 0.26