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Other Financial Assets and Liabilities (Tables)
12 Months Ended
Dec. 31, 2022
Text block [abstract]  
Summary of Other Financial Assets and Liabilities
Details of other financial assets and liabilities as at December 31, 2021 and 2022, are as follows:
 
(
i
n millions of Korean won)
  
December 31, 2021
    
December 31, 2022
 
Other financial assets
                 
Financial assets at amortized cost
1
  
608,389     
1,060,058  
Financial assets at fair value through profit or loss
1,2
     952,319        1,064,856  
Financial assets at fair value through other comprehensive income
1
     347,877        1,508,192  
Derivatives used for hedging
     99,453        190,830  
Less: Non-current
     (822,379      (2,501,484
    
 
 
    
 
 
 
Current
  
 1,185,659      
1,322,452  
    
 
 
    
 
 
 
Other financial liabilities
                 
Financial liabilities at amortized cost
3
  
263,500     
246,606  
Financial liabilities at fair value through profit or loss
     216,040        141,280  
Derivatives used for hedging
     18,126        33,555  
Less: Non-current
     (424,859      (412,650
    
 
 
    
 
 
 
Current
  
72,807     
8,791  
    
 
 
    
 
 
 
 
1
As at December 31, 2022, the Group’s other financial assets amounting to
102,215 million (December 31, 2021:
115,033 million), which consist of checking account deposits, time deposits and others, are subject to withdrawal restrictions.
2
As at December 31, 2022, the Group provided investments in Korea Software Financial Cooperative amounting to
5,626 million as a collateral for the payment guarantee provided by the Cooperative.
3
The amount includes liabilities related to the obligation to acquire additional shares in Epsilon Global Communications Pte. Ltd. and MILLIE Co., Ltd. (Note 20).
Summary of Financial Assets at Fair Value Through Profit or Loss
Details of financial assets at fair value through profit or loss as at December 31, 2021 and 2022, are as follows:
 
(
i
n millions of Korean won)
  
December 31, 2021
    
December 31, 2022
 
Equity Instruments (Listed)
  
24,285     
26,647  
Equity Instruments (Unlisted)
     64,835        72,517  
Debt securities
     862,481        942,274  
Derivatives held for trading
1
     718        23,418  
    
 
 
    
 
 
 
Total
     952,319        1,064,856  
Less: non-current
     (488,040      (609,887
    
 
 
    
 
 
 
Current
  
    464,279      
    454,969  
    
 
 
    
 
 
 
 
1
During the year ended December 31, 2022, derivative assets amount to
18,996 million, which is recognized by an agreement with LS Cable & System Ltd. In connection with KT Submarine Co., Ltd. (Note 20).
The maximum exposure of debt instruments of financial assets recognized at fair value through profit or loss to credit risk is the carrying amount as at December 31, 2022.
Summary of Financial Assets at Fair Value Through Other Comprehensive Income
Details of financial assets at fair value through other comprehensive income as at December 31, 2021 and 2022, are as follows:
 
(
i
n millions of Korean won)
  
December 31, 2021
    
December 31, 2022
 
Equity Instruments (Listed)
1
  
19,079     
1,006,476  
Equity Instruments (Unlisted)
     234,048        496,284  
Debt securities
     94,750        5,432  
    
 
 
    
 
 
 
Total
     347,877        1,508,192  
Less: non-current
     (259,435      (1,508,192
    
 
 
    
 
 
 
Current
  
      88,442     
—    
    
 
 
    
 
 
 
 
1
As at December 31, 2022, financial assets at fair value through other comprehensive income include shares of Shinhan Financial Group Co., Ltd., HYUNDAI MOBIS, and HYUNDAI MOTOR COMPANY.
Summary of Derivative Financial Assets and Liabilities
Details of valuation of derivatives
used for hedging as at December 31, 2021 and 2022, are as follows:
 
    
December 31, 2021
   
December 31, 2022
 
(
i
n millions of Korean won)
  
Assets
   
Liabilities
   
Assets
   
Liabilities
 
Interest rate swap
1, 3
  
—      
77    
4,236    
—    
Currency swap
2, 3
     99,453       18,049       186,594       33,555  
    
 
 
   
 
 
   
 
 
   
 
 
 
Total
     99,453       18,126       190,830       33,555  
Less: non-current
     (67,889     (242     (147,141     (33,555
    
 
 
   
 
 
   
 
 
   
 
 
 
Current
  
31,564    
17,884    
43,689    
—    
    
 
 
   
 
 
   
 
 
   
 
 
 
 
1
The interest rate swap contract is to hedge the risk of variability in future fair value of the borrowings.
2
The currency swap contract is to hedge the risk of variability in cash flow from the borrowings. In applying the cash flow hedge accounting, the Group hedges its exposures to cash flow fluctuation until September 7, 2034.
3
The amount of derivatives subject to the second phase of interest rate indicator reform is assets
100,537 million, liabilities
500 million and the Group is assessing the impact of switching to an alternative interest rate indicator.
Summary of Valuation Gains and Losses on Derivatives Contracts
The valuation gains and losses on the derivatives contracts for the years ended December 31, 2020, 2021 and 2022, are as follows:
 
(
i
n millions of
Korean won)
 
2020
   
2021
   
2022
 
Type of
Transaction
 
Valuation
gain
   
Valuation
loss
   
Other
comprehensive
income
1
   
Valuation
gain
   
Valuation
loss
   
Other
comprehensive
income
1
   
Valuation
gain
   
Valuation
Loss
   
Other
comprehensive
income
1
 
Interest rate swap
 
—      
—      
(567  
—      
—      
1    
63    
490    
4,666  
Currency swap
    —         161,661       (113,175     203,961       7,206       191,569       154,611       20,723       79,781  
Currency forwards
    —         2,049       —         —         —         —         —         —         754  
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
Total
 
—      
163,710    
(113,742  
203,961    
7,206    
191,570    
154,674    
21,213    
85,201  
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
1
The amounts
directly reflected in equity are
 
before adjustments of deferred income tax and allocation to the non-controlling interest.
Summary of Financial Liabilities at Fair Value Through Profit or Loss
Details of financial liabilities at fair value through profit or loss as at December 31, 2021 and 2022, are as follows:
 
(
i
n millions of Korean won)
  
December 31, 2021
    
December 31, 2022
 
Derivatives held for trading 
1,2,3
  
216,040     
141,280  
    
 
 
    
 
 
 
 
1
The Group signed a shareholder-to-share agreement with financial investors participating in the paid-in capital increase of K Bank Inc. for the year period ended December 31, 2021. According to the Drag-Along Right, if K Bank Inc. fails to be listed on the terms agreed upon for the date of completion of the acquisition, financial investors may exercise the Drag-Along right to the Group, and the Group may comply or exercise the right to claim for sale. If financial investors exercise the Drag-Along Right, the Group must exercise the right to claim for sale or guarantee the return on the terms agreed upon by financial investors.
2
The amount includes derivatives for convertible bonds issued by the Group (Note 16).
3
During the year ended December 31, 2022, derivative liabilities recognized amount to
930 million, which is recognized by an agreement with LS Cable & System Ltd. in connection with KT Submarine Co., Ltd. (Note 20).
Summary of Valuation Gain and Loss on Financial Liabilities at Fair Value Through Profit or Loss
The valuation gain and loss on financial liabilities at fair value through profit or loss for the years ended December 31, 2020, 2021 and 2022, are as follows:
 
    
2020
    
2021
    
2022
 
(
i
n millions of Korean won)
  
Valuation
gain
    
Valuation
loss
    
Valuation
gain
    
Valuation
loss
    
Valuation
gain
    
Valuation
loss
 
Derivatives held for trading
  
172     
53     
51,187     
8,741     
24,683     
1,800  
    
 
 
    
 
 
    
 
 
    
 
 
    
 
 
    
 
 
 
Summary of Hedging instruments
(i) Hedging instruments
 
(
i
n millions of Korean won
and thousands of foreign currencies)
  
2021
 
                
Book value of hedging
instruments
    
Changes in fair
value to calculate
the ineffective
portion of
hedges
 
Currency
  
Foreign
currency
    
Contract
amount
    
Assets
    
Liabilities
 
USD
     2,016,350     
2,322,085     
93,948     
77     
186,130  
JPY
     30,000,000        326,751        —          18,049        (7,199
SGD
     284,000        245,208        5,431        —          18,387  
EUR
     7,700        10,283        74        —          51  
             
 
 
    
 
 
    
 
 
    
 
 
 
Total
           
2,904,327     
99,453     
18,126     
197,369  
             
 
 
    
 
 
    
 
 
    
 
 
 
   
(
i
n millions of Korean won
and thousands of foreign currencies)
  
2022
 
                
Book value of hedging
instruments
    
Changes in fair
value to calculate
the ineffective
portion of
hedges
 
Currency
  
Foreign
currency
    
Contract
amount
    
Assets
    
Liabilities
 
USD
     2,111,509     
2,527,626     
160,243     
32,936     
170,856  
JPY
     400,000        4,357        —          409        (308
SGD
     284,000        245,208        26,351        —          20,511  
EUR
     7,700        10,283        —          210        129  
KRW
     —          170,000        4,236        —          4,717  
             
 
 
    
 
 
    
 
 
    
 
 
 
Total
           
2,957,474     
190,830     
33,555     
195,905  
             
 
 
    
 
 
    
 
 
    
 
 
 
Summary of Hedged items
(ii) Hedged item
 
(
i
n millions of Korean won)
            
 
2021
    
2022
 
Currency
 
Book value
of hedged
items
    
Changes in fair
value to
calculate the
ineffective
portion of
hedges
   
Cash flow
hedge
reserves
 1
    
Book value
of hedged
items
    
Changes in fair
value to
calculate the
ineffective
portion of
hedges
   
Cash flow
hedge
reserves
 1
 
USD
 
2,401,943     
(177,120  
21,826     
2,675,885     
(170,010  
(13,947
JPY
    309,072        7,199       269        3,813        308       116  
SGD
    249,108        (15,570     3,071        267,843        (18,720     3,406  
EUR
    10,336        (53     18        10,404        (121     582  
KRW
    —          —         —          101,035        (4,655     4,385  
   
 
 
    
 
 
   
 
 
    
 
 
    
 
 
   
 
 
 
Total
 
2,970,459     
(185,544  
25,184     
3,058,980     
(193,198  
(5,458
   
 
 
    
 
 
   
 
 
    
 
 
    
 
 
   
 
 
 
 
1
The amount is after the deferred tax directly added or subtracted to the capital is reflected.