v3.24.1.u1
Other Gains and Losses, Net
12 Months Ended
Dec. 31, 2023
Text Block [Abstract]  
Other Gains and Losses, Net
25.
OTHER GAINS AND LOSSES, NET
 
   
Years Ended December 31
 
   
2021
   
2022
   
2023
 
   
NT$
(In Millions)
   
NT$
(In Millions)
   
NT$
(In Millions)
 
Gain (loss) on disposal of financial assets, net
                    
Investments in debt instruments at FVTOCI
     $ 93.2          $ (410.1 )         $ (473.9 )   
Gain on disposal of investments accounted for using equity method, net
             -                          -                          15.7          
Gain (loss) on financial instruments at FVTPL, net
                    
Mandatorily measured at FVTPL
       (7,973.6 )           (622.5 )           6,523.1    
The reversal (accrual) of expected credit loss of financial assets
                    
Investments in debt instruments at FVTOCI
       (1.3 )           (0.9 )           (9.5 )   
Financial assets at amortized cost
       4.0            (51.5 )           (26.2 )   
Other gains, net
       489.7            72.8            932.4    
    
 
 
        
 
 
        
 
 
   
     $  (7,388.0 )         $  (1,012.2 )         $  6,961.6