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Selling and Administrative Expenses
12 Months Ended
Dec. 31, 2022
Selling, general and administrative expense [abstract]  
Selling and Administrative Expenses
36.
Selling and Administrative Expenses
 
(1)
Selling and administrative expenses for the years ended December 31, 2020, 2021 and 2022 are as follows:
 
 
          
2020
    
2021
    
2022
 
          
In millions of won
 
Salaries
               1,095,183            1,121,188        1,142,360  
Retirement benefit expense
             103,967        113,127        109,758  
Welfare and benefit expense
             155,071        155,558        155,781  
Insurance expense
             10,178        17,909        20,835  
Depreciation
             218,103        219,427        244,676  
Amortization of intangible assets
             87,086        91,428        85,661  
Bad debt expense
             20,648        17,968        23,634  
Commission
             368,275        410,287        420,390  
Advertising expense
             29,559        29,230        33,739  
Training expense
             5,196        4,923        7,327  
Vehicle maintenance expense
             9,435        8,849        10,749  
Publishing expense
             3,677        3,568        3,732  
Business promotion expense
             3,614        3,522        3,198  
Rent expense
             36,337        43,650        47,680  
Telecommunication expense
             8,686        8,569        7,945  
Transportation expense
             1,007        870        1,012  
Taxes and dues
             62,828        93,446        122,177  
Expendable supplies expense
             8,029        9,052        9,617  
Water, light and heating expense
             11,749        12,351        17,950  
Repairs and maintenance expense
             79,185        123,134        152,449  
Ordinary development expense
             197,436        213,936        213,932  
Travel expense
             10,793        11,099        16,062  
Clothing expense
             14,834        10,540        13,044  
Survey and analysis expense
             826        889        1,126  
Membership fee
             1,274        1,331        1,469  
Others
             135,467        149,945        143,119  
            
 
 
    
 
 
    
 
 
 
             2,678,443        2,875,796        3,009,422  
            
 
 
    
 
 
    
 
 
 
 
(2)
Details of “others” included in selling and administrative expenses for the years ended December 31, 2020, 2021 and 2022 are as follows:
 
 
          
2020
    
2021
    
2022
 
          
In millions of won
 
Accommodation development expenses
                    30,889                 57,815        56,038  
Miscellaneous wages
             45,887        47,221        31,910  
Litigation and filing expenses
             19,341        16,383        14,876  
Compensation for damages
             8,374        3,303        3,116  
Outsourcing expenses
             3,610        3,799        3,635  
Reward expenses
             3,228        3,006        2,740  
Overseas market development expenses
             1,218        1,192        1,376  
Others
             22,920        17,226        29,428  
            
 
 
    
 
 
    
 
 
 
             135,467        149,945             143,119