XML 127 R112.htm IDEA: XBRL DOCUMENT v3.25.1
Reporting Entity (Description of the Controlling Company) - Summary of the Company's Shareholders (Details)
Dec. 31, 2024
shares
Disclosure of shareholders information [Line Items]  
Number of shares 641,964,077
Percentage of ownership 100.00%
The Government of the Republic of Korea  
Disclosure of shareholders information [Line Items]  
Number of shares 116,841,794
Percentage of ownership 18.20%
Korea Development Bank (KDB)  
Disclosure of shareholders information [Line Items]  
Number of shares 211,235,264
Percentage of ownership 32.90%
Foreign investors  
Disclosure of shareholders information [Line Items]  
Number of shares 97,414,248
Percentage of ownership 15.17%
Other  
Disclosure of shareholders information [Line Items]  
Number of shares 216,472,771
Percentage of ownership 33.73%