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Investment Properties (Tables)
12 Months Ended
Dec. 31, 2020
Investment Properties [Abstract]  
Investment Properties

Investment properties as of December 31, 2019 and 2020 are as follows:

 

           2019  
           Acquisition
cost
     Government
grants
     Accumulated
depreciation
     Book
value
 
           In millions of won  

Land

         129,897        —          —          129,897  

Buildings

       64,590        (13      (35,894      28,683  
    

 

 

    

 

 

    

 

 

    

 

 

 
         194,487        (13      (35,894      158,580  
    

 

 

    

 

 

    

 

 

    

 

 

 

 

           2020  
           Acquisition
cost
     Government
grants
     Accumulated
depreciation
     Book
value
 
           In millions of won  

Land

         200,391        —          —          200,391  

Buildings

       59,347        (29      (34,514      24,804  
    

 

 

    

 

 

    

 

 

    

 

 

 
         259,738        (29      (34,514      225,195  
    

 

 

    

 

 

    

 

 

    

 

 

 

 

Changes in investment properties

Changes in investment properties for the years ended December 31, 2019 and 2020 are as follows:

 

           2019  
           Beginning
balance
     Depreciation      Others      Ending
balance
 
           In millions of won  

Land

         139,940        —          (10,043      129,897  

Buildings

       19,669        (5,070      14,097        28,696  

(Government grants)

       (50      1        36        (13
    

 

 

    

 

 

    

 

 

    

 

 

 
         159,559        (5,069      4,090        158,580  
    

 

 

    

 

 

    

 

 

    

 

 

 

 

           2020  
           Beginning
balance
     Depreciation      Others      Ending
balance
 
           In millions of won  

Land

         129,897        —          70,494        200,391  

Buildings

       28,696        (1,454      (2,409      24,833  

(Government grants)

       (13      1        (17      (29
    

 

 

    

 

 

    

 

 

    

 

 

 
         158,580        (1,453      68,068        225,195  
    

 

 

    

 

 

    

 

 

    

 

 

 

 

Income and expenses related to investment properties

Income and expenses related to investment properties for the years ended December 31, 2019 and 2020 are as follows:

 

           2019      2020  
           In millions of won  

Rental income

         9,782        8,335  

Operating and maintenance expenses related to rental income

       (1,257      (1,453

Operating and maintenance expenses not related to rental income

       (3,812      —    
    

 

 

    

 

 

 
         4,713        6,882  
    

 

 

    

 

 

 

 

Fair value of investment properties

Fair value of investment properties as of December 31, 2019 and 2020 are as follows:

 

           2019      2020  
           Book value      Fair value      Book value      Fair value  
           In millions of won  

Land

         129,897        202,042        200,391        300,001  

Buildings

       28,683        38,046        24,804        44,597  
    

 

 

    

 

 

    

 

 

    

 

 

 
         158,580        240,088        225,195        344,598