XML 267 R252.htm IDEA: XBRL DOCUMENT v3.23.1
Risk Management - Summary of Maturity Analysis for Derivative Financial Assets and Liabilities (Details) - KRW (₩)
₩ in Millions
Dec. 31, 2022
Dec. 31, 2021
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows ₩ (339,447) ₩ (76,319)
Derivative financial assets 1,048,713 661,447
Net settlement | Not Designated as Hedging Instrument Trading    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows 0 0
Derivative financial assets 0 0
Gross settlement | Not Designated as Hedging Instrument Trading    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (313,942) (47,508)
Derivative financial assets 735,563 456,690
Gross settlement | Designated as Hedging Instrument    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (25,505) (28,811)
Derivative financial assets 313,150 204,757
Less than 1 year    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (42,663) (9,183)
Derivative financial assets 996,011 127,118
Less than 1 year | Net settlement | Not Designated as Hedging Instrument Trading    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows 0 0
Derivative financial assets 0 0
Less than 1 year | Gross settlement | Not Designated as Hedging Instrument Trading    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (42,663) (6,628)
Derivative financial assets 861,621 93,554
Less than 1 year | Gross settlement | Designated as Hedging Instrument    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows 0 (2,555)
Derivative financial assets 134,390 33,564
1~2 Years    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (25,289) (5,592)
Derivative financial assets 208,440 119,815
1~2 Years | Net settlement | Not Designated as Hedging Instrument Trading    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows 0 0
Derivative financial assets 0 0
1~2 Years | Gross settlement | Not Designated as Hedging Instrument Trading    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (15,225) (4,954)
Derivative financial assets 160,938 54,617
1~2 Years | Gross settlement | Designated as Hedging Instrument    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (10,064) (638)
Derivative financial assets 47,502 65,198
2~5 Years    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (176,306) (35,549)
Derivative financial assets (221,399) 305,423
2~5 Years | Net settlement | Not Designated as Hedging Instrument Trading    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows 0 0
Derivative financial assets 0 0
2~5 Years | Gross settlement | Not Designated as Hedging Instrument Trading    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (171,130) (33,635)
Derivative financial assets (352,657) 202,663
2~5 Years | Gross settlement | Designated as Hedging Instrument    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (5,176) (1,914)
Derivative financial assets 131,258 102,760
More than 5 years    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (95,189) (25,995)
Derivative financial assets 65,661 109,091
More than 5 years | Net settlement | Not Designated as Hedging Instrument Trading    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows 0 0
Derivative financial assets 0 0
More than 5 years | Gross settlement | Not Designated as Hedging Instrument Trading    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (84,924) (2,291)
Derivative financial assets 65,661 105,856
More than 5 years | Gross settlement | Designated as Hedging Instrument    
Disclosure of maturity analysis for derivative financial liabilities [line items]    
Derivative financial liabilities, undiscounted cash flows (10,265) (23,704)
Derivative financial assets ₩ 0 ₩ 3,235