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Income Tax Expense (Details) - HKD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income Tax Expense [Line Items]      
Tax profits (in Dollars) $ 2    
Flat rate 16.50%    
Estimated assessable profits (in Dollars) $ 2 $ 2 $ 2
Percentage of estimated assessable profits 16.50% 16.50% 16.50%
Percentage of statutory rate     17.00%
Hong Kong [Member]      
Income Tax Expense [Line Items]      
Tax rate 16.50%    
Hong Kong [Member]      
Income Tax Expense [Line Items]      
Tax rate 8.25% 8.25% 8.25%
Tax profits (in Dollars) $ 2 $ 2 $ 2
Minimum [Member] | Hong Kong [Member]      
Income Tax Expense [Line Items]      
Tax rate 8.25%    
Maximum [Member] | Hong Kong [Member]      
Income Tax Expense [Line Items]      
Tax rate 16.50%