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Financial Instruments by Category
12 Months Ended
Dec. 31, 2023
Text block [abstract]  
Financial Instruments by Category
4.
Financial Instruments by Category
(1) Financial instruments by category as
o
f December 31, 2022 and 2023, are as follows:
 
(in millions of Korean won)
 
December 31, 2022
 
Financial assets
 
Financial
assets at
amortized
cost
   
Financial
assets at
fair value
through
profit or
loss
   
Financial
assets at fair
value through
other
comprehensive
income
   
Derivatives
used for
hedging
   
Total
 
Cash and cash equivalents
 
2,449,062    
—     
—     
—     
2,449,062  
Trade and other receivables
    7,459,994       —        129,124       —        7,589,118  
Other financial assets
    1,060,058       1,064,856       1,508,192       190,830       3,823,936  
 
(in millions of Korean won)
 
December 31, 2022
 
Financial liabilities
 
Financial
liabilities at
amortized
cost
   
Financial
liabilities at
fair value
through
profit and
loss
   
Derivatives
used for
hedging
   
Others
   
Total
 
Trade and other payables
1
 
8,397,264    
—     
—     
—     
8,397,264  
Borrowings
    10,006,685       —        —        —        10,006,685  
Other financial liabilities
    246,606       141,280       33,555       —        421,441  
Lease liabilities
    —        —        —        1,172,038       1,172,038  
 
1
Amounts related to employee benefit plans are included in Trade and other payables.
 
(in millions of Korean won)
 
December 31, 2023
 
Financial assets
 
Financial
assets at
amortized
cost
   
Financial
assets at
fair value
through
profit or
loss
   
Financial
assets at fair
value through
other
comprehensive
income
   
Derivatives
used for
hedging
   
Total
 
Cash and cash equivalents
 
2,879,554    
—     
—     
—     
2,879,554  
Trade and other receivables
    8,458,259       —        116,198       —        8,574,457  
Other financial assets
    1,385,921       939,661       1,680,168       159,211       4,164,961  
 
(in millions of Korean won)
  
December 31, 2023
 
Financial liabilities
  
Financial
liabilities at
amortized
cost
    
Financial
liabilities at
fair value
through
profit and
loss
    
Derivatives
used for
hedging
    
Others
   
Total
 
Trade and other payables
  
8,317,822     
—      
—      
—     
8,317,822  
Borrowings
     10,218,165        —         —         —        10,218,165  
Other financial liabilities
     915,185        136,106        24,547        —        1,075,838  
Lease liabilities
     —         —         —         1,179,909       1,179,909  
(2) Gains or l
o
sses arising from financial instruments by category for the years ended December 31, 2021, 2022 and 2023, are as follows:
 
 

(in millions of Korean won)
  
2021
 
 
2022
 
 
2023
 
Financial assets at amortized cost
      
Interest income
1
  
74,937    
144,505    
360,134  
Gain on foreign currency transactions
4
     12,826       23,824       22,782  
Gain (loss) on foreign currency translation
     2,911       (2,151     5,741  
Gain (loss) on disposal
     35       (81     (3,409
Loss on valuation
     (110,286     (132,102     (172,966
Financial assets at fair value through profit or loss
      
Interest income
1
     3,673       6,008       13,480  
Dividend income
5
     21,499       4,600       6,918  
Gain (loss) on valuation
6
     64,659       (29,282 )
 
 
    (31,965
Gain on disposal
     29,974       2,347       14,237  
Gain on foreign currency transactions
4
     —        1,100       —   
Gain on foreign currency translation
     17,794       13,711       3,396  
Financial assets at fair value through other comprehensive income
      
Interest income
1
     222,290       190,281       18,966  
Dividend income
5
     1,365       9,522       52,813  
Loss on valuation
     —        (61     —   
Loss on disposal
     (22,712 )
 
 
    (62,183     (11,193
Other comprehensive income (loss) for the year
2
     129,780       (158,574     121,805  
Derivatives used for hedging
      
Gain on transactions
     —        27,628       10,192  
Gain on valuation
7
     203,961       150,699       34,092  
Other comprehensive income for the year
2
     144,967       88,048       7,772  
 
(in millions of Korean won)
  
2021
 
 
2022
 
 
2023
 
Reclassified to profit or loss from other comprehensive gain (loss) for the year
2,3
     (143,305   (110,616     (29,178
Financial liabilities at amortized cost
      
Interest expense
1
     (232,197     (275,302     (358,486
Gain on valuation
8
     —        —        3,411  
Loss on foreign currency transactions
4
     (3,580     (34,574     (24,054
Loss on foreign currency translation
     (201,623     (168,577     (93,004
Financial liabilities at fair value through profit or loss
      
Gain (loss) on valuation
     42,447       30,031       (7,394
Gain on disposal
Interest expense
1
    
2,136
— 
 
 
   
— 
(4,046
 
   
4,788
(44
 
Gain (loss) on foreign currency transactions
4
     (2     24       (5
Derivatives used for hedging
      
Loss on transactions
     (6,208     (1,291     —   
Gain (loss) on valuation
     (7,206     (17,237     11,503  
Other comprehensive income (loss) for the year
2
     (3,112     (23,957     7,557  
Reclassified to profit or loss from other comprehensive income for the year
2,3
     6,722       15,195       (8,764
Lease liabilities
      
Interest expense
1
     (36,650     (41,469     (52,035
  
 
 
   
 
 
   
 
 
 
Total
  
215,095    
(353,980  
(92,910
  
 
 
   
 
 
   
 
 
 
 
 

1
BC Card Co., Ltd., etc., subsidiaries of the Group, recognized interest income and expenses as operating revenue and expenses, respectively. Related interest income recognized as operating revenue is
112,973 million (2021:
27,440 million, 2022:
68,869 million) and related interest expense recognized as operating expense is
55,677 million (2021:
5,458 million, 2022:
27,060 million) for the year ended December 31, 2023.
2
The amounts directly reflected in equity after adjustments of deferred income tax.
3
During the years ended December 31, 2022 and 2023, certain derivatives of the Group were settled and the related gain or loss on valuation of cash flow hedge in other comprehensive income was reclassified to profit or loss for the year.
4
BC Card Co., Ltd., a subsidiary of the Group, recognized foreign currency transaction gain and loss and as operating revenue and expense. In relation to this, foreign currency transaction gain and loss recognized as operating revenue and expense amount to foreign exchange gain
5,597 million (2021 foreign exchange gain and loss: 
2,373, 2022 foreign exchange gain and loss:
3,569 million), respectively, for the year ended December 31, 2023.
5
BC Card Co., Ltd., a subsidiary of the Group, recognized dividend income as operating revenue. Related dividend income recognized as operating revenue is
1,759 million (2021:
1,340 million, 2022:
2,299 million) for the year ended December 31, 2023.
6
KT Investment Co., Ltd., etc., subsidiaries of the Group, recognized gain and loss on valuation of financial instruments measured at fair value through profit or loss as operating income and expenses. In relation to this, valuation gain and loss recognized as operating revenue and expense amount to valuation loss
11,112 million (2021 valuation loss:
15,459 million, 2022 valuation loss:
7,860 million), for the year ended December 31, 2023.
7
BC Card Co., Ltd., a subsidiary of the Group, recognized gain and loss on valuation of derivatives as operating income and expenses. Related valuation gain recognized as operating revenue and expense is
48 million (2022 valuation loss:
418 million), for the year ended December 31, 2023.
8
KT Cloud Co., Ltd., a subsidiary of the Group, recognized gain on valuation as convertible preferred stock of
311,312 million for the year ended December 31, 2023.