XML 225 R210.htm IDEA: XBRL DOCUMENT v3.19.1
Deferred tax assets and liabilities presented on a gross basis prior to any offsetting (Details) - KRW (₩)
₩ in Millions
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Disclosure - Deferred tax assets and liabilities presented on a gross basis prior to any offsetting [Abstract]      
Deferred income tax assets ₩ 1,233,761 ₩ 919,153  
Deferred income tax liabilities (9,617,309) (10,415,397)  
Net Deferred income tax assets(liabilities) ₩ (8,383,548) ₩ (9,496,244) ₩ (8,153,389)