XML 284 R269.htm IDEA: XBRL DOCUMENT v3.25.1
Related Parties - Summary of Borrowings Arising From Related Party Transactions (Details) - Korea Development Bank
₩ in Millions
 12 Months Ended
Dec. 31, 2024
KRW (₩)
Disclosure of Borrowings transactions between related parties [Line Items]  
Beginning balance ₩ 326,021
Changes in Borrowings transactions between related parties [Abstract]  
Borrowings 852,217
Repayment (861,965)
Others 19,666
Ending balance 335,939
Facility  
Disclosure of Borrowings transactions between related parties [Line Items]  
Beginning balance 85,103
Changes in Borrowings transactions between related parties [Abstract]  
Borrowings 0
Repayment (8,469)
Others 8,019
Ending balance 84,653
Others  
Disclosure of Borrowings transactions between related parties [Line Items]  
Beginning balance 1,758
Changes in Borrowings transactions between related parties [Abstract]  
Borrowings 0
Repayment (334)
Others 0
Ending balance 1,424
Operating funds  
Disclosure of Borrowings transactions between related parties [Line Items]  
Beginning balance 120,000
Changes in Borrowings transactions between related parties [Abstract]  
Borrowings 832,167
Repayment (852,167)
Others 0
Ending balance 100,000
EBL and others [Member]  
Disclosure of Borrowings transactions between related parties [Line Items]  
Beginning balance 119,160
Changes in Borrowings transactions between related parties [Abstract]  
Borrowings 20,050
Repayment (995)
Others 11,647
Ending balance ₩ 149,862