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Segment Information (Tables)
12 Months Ended
Dec. 31, 2022
Text block [abstract]  
Summary of Segment Information
Details of each segment for the years ended December 31, 2020, 2021 and 2022, are as follows:
 
    
2020
 
(
i
n millions of Korean won)
  
Operating
revenues
   
Operating
Income
   
Depreciation
and Amortization
 1
 
ICT
  
18,275,765    
809,741    
3,233,878  
Finance
     3,344,286       101,825       41,693  
Satellite TV
     668,320       64,627       58,181  
Real estate
     543,587       76,431       56,205
 
Others
     5,780,960       122,546       328,165  
    
 
 
   
 
 
   
 
 
 
       28,612,918       1,175,170       3,718,122  
Elimination
     (4,172,271     (152,837     (83,838
    
 
 
   
 
 
   
 
 
 
Consolidated amount
  
24,440,647    
1,022,333    
3,634,284  
    
 
 
   
 
 
   
 
 
 
 
 
  
2021
 
(
i
n millions of Korean won)
  
Operating
revenues
 
 
Operating
Income
 
 
Depreciation
and Amortization
 1
 
ICT
  
18,734,342    
1,170,920    
3,217,643  
Finance
     3,526,743       104,511       46,223  
Satellite TV
     665,081       61,398       60,980  
Real estate
     336,218       27,498       60,459  
Others
     6,474,858       390,903       327,202  
    
 
 
   
 
 
   
 
 
 
      
29,737,242

     
1,755,230
      3,712,507
 
Elimination
     (4,531,583 )     (55,833 )     (104,869
    
 
 
   
 
 
   
 
 
 
Consolidated amount
  
25,205,659    
1,699,397    
3,607,638  
    
 
 
   
 
 
   
 
 
 
 
    
2022
 
(
i
n millions of Korean won)
  
Operating
revenues
   
Operating
Income
   
Depreciation
and Amortization
 1
 
ICT
  
18,697,269    
1,347,405    
3,105,807  
Finance
     3,615,307       119,805       47,638  
Satellite TV
     709,160       19,797       58,413  
Real estate
     474,954       113,134       65,457  
Others
     7,960,143       473,276       575,035  
    
 
 
   
 
 
   
 
 
 
       31,456,833       2,073,417       3,852,350  
Elimination
     (5,222,627     (105,260     (196,471
    
 
 
   
 
 
   
 
 
 
Consolidated amount
  
26,234,206    
1,968,157    
3,655,879  
    
 
 
   
 
 
   
 
 
 
 
 
1
Sum of the amortization of tangible assets, intangible assets, investment properties, and right-of-use assets.
Summary of Operating Revenues and Non Current Assets by Geographical Regions
Operating revenues for the years ended December 31, 2020, 2021 and 2022 and non-current assets as at December 31, 2021 and 2022 by geographical regions, are as follows:
 
(In millions of
Korean won)
  
Operating revenues
    
Non-current assets
1
 
Location
  
2020
    
2021
    
2022
    
2021.12.31
    
2022.12.31
 
Domestic
  
24,368,729     
25,114,719     
26,074,349     
20,627,543     
20,845,214  
Overseas
     71,918        90,940        159,857        253,638        270,490  
    
 
 
    
 
 
    
 
 
    
 
 
    
 
 
 
Total
  
24,440,647     
25,205,659     
26,234,206     
20,881,181     
21,115,704  
    
 
 
    
 
 
    
 
 
    
 
 
    
 
 
 
 
  1
Non-current assets include property and equipment, intangible assets, investment properties and right-of-use assets.