v3.24.1
Inventories Related to Real Estate Business (Tables)
 12 Months Ended
Dec. 31, 2023
Text block [abstract]  
Summary of Inventories Related to Real Estate Business
   
December 31
  
   
2022
    
2023
  
   
NT$
    
NT$
    
US$ (Note 4)
  
Land and buildings held for sale
   $ 678,080     $ 666,665     $ 21,772  
Construction in progress
     3,023,070       3,001,811       98,035  
Land held for construction
     1,787,526       —        —   
 
 
 
    
 
 
    
 
 
  
  $   5,488,676     $   3,668,476     $    119,807