v3.25.4
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
 1 Months Ended 3 Months Ended 4 Months Ended 6 Months Ended 9 Months Ended
Jun. 30, 2025
Oct. 31, 2025
Sep. 30, 2025
Oct. 31, 2024
Oct. 31, 2024
Sep. 30, 2025
Jan. 31, 2025
Oct. 31, 2025
Net loss from June 9, 2025 (inception) to June 30, 2025   $ 514,636   $ (43,064) $ (43,064)     $ 802,493
Weighted average ordinary shares outstanding, basic and diluted [1]             2,787,500  
Basic and diluted net loss per ordinary share             $ (0.015)  
Greenland Exploration Limited                
Net loss from June 9, 2025 (inception) to June 30, 2025 $ (335)              
Stock Issued During Period, Shares, New Issues 1,500,000              
Ownership percentage 100.00%              
Total loss allocated $ (8,335)              
Total income (loss) $ (8,335)              
Weighted average ordinary shares outstanding, basic and diluted 237,805              
Basic and diluted net loss per ordinary share $ (0.035)              
Greenland Exploration Limited                
Net loss from June 9, 2025 (inception) to June 30, 2025     $ (19,801)     $ (28,136)    
Stock Issued During Period, Shares, New Issues 1,500,000   1,500,000     1,500,000    
Ownership percentage     100.00%     100.00%    
Total loss allocated     $ (19,801)     $ (28,136)    
Total income (loss)     $ (19,801)     $ (28,136)    
Weighted average ordinary shares outstanding, basic and diluted     1,500,000     1,393,805    
Basic and diluted net loss per ordinary share     $ (0.01)     $ (0.02)    
[1] Excludes an aggregate of up to 375,000 ordinary shares subject to forfeiture if the over-allotment is not exercised in full or in part by the underwriters (see Note 5).