XML 123 R111.htm IDEA: XBRL DOCUMENT v3.21.1
Other Financial Assets and Liabilities - Summary of Financial Liabilities at Fair Value Through Profit or Loss (Detail) - KRW (₩)
₩ in Millions
Dec. 31, 2020
Dec. 31, 2019
Financial liabilities at fair value through profit or loss    
Derivative liabilities held for trading ₩ 45 ₩ 38
Conversion Rights and Redemption Rights 2,637  
Total ₩ 2,682 ₩ 38