Parent Company - Summary of Condensed Statements of Cash Flows (Details) $ in Thousands, ₩ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2025
KRW (₩)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
KRW (₩)
|
Dec. 31, 2023
KRW (₩)
|
|
| Cash flows from operating activities: | ||||
| Net income | ₩ 3,227,508 | $ 2,234,266 | ₩ 3,171,469 | ₩ 2,626,894 |
| Interest income | ||||
| Other | (21,188,743) | (14,668,058) | (22,013,341) | (20,641,554) |
| Dividend income | ||||
| Net cash inflow(outflow) from operating activities | 13,642,391 | 9,444,043 | (6,129,300) | 1,621,942 |
| Cash flows from investing activities: | ||||
| Others | 40,489 | 28,029 | (126,765) | 8,719 |
| Net cash outflow from investing activities | (9,880,603) | (6,839,919) | (34,299) | (2,254,141) |
| Cash flows from financing activities: | ||||
| Redemption of hybrid securities | (1,541,784) | (1,067,309) | (1,708,213) | (1,099,392) |
| Others | (41) | (28) | (17,690) | 118 |
| Net cash inflow(outflow) from financing activities | 7,685,336 | 5,320,229 | 1,245,341 | (2,860,177) |
| Cash and cash equivalents, beginning of the period | 27,281,123 | 18,885,551 | 30,556,618 | 34,219,148 |
| Cash and cash equivalents, end of the period | 38,499,679 | $ 26,651,676 | 27,281,123 | 30,556,618 |
| Parent company | ||||
| Cash flows from operating activities: | ||||
| Net income | 1,127,040 | 1,123,332 | 1,424,508 | |
| Interest income | ||||
| Bank subsidiaries | (27,356) | (51,778) | (63,806) | |
| Other | (940) | 0 | (786) | |
| Dividend income | ||||
| Bank subsidiaries | (1,352,524) | (1,131,996) | (1,372,572) | |
| Non-bank subsidiaries | (95,962) | (76,526) | (110,384) | |
| Others | 1,667,502 | 1,285,563 | 1,550,265 | |
| Net cash inflow(outflow) from operating activities | 1,317,760 | 1,148,595 | 1,427,225 | |
| Cash flows from investing activities: | ||||
| Acquisition of investments in subsidiaries | (1,405,504) | (535,541) | (898,740) | |
| Increase in advance payments related to investments in subsidiaries | 0 | (155,388) | 0 | |
| Others | 99,342 | 973,476 | 24,992 | |
| Net cash outflow from investing activities | (1,306,162) | 282,547 | (873,748) | |
| Cash flows from financing activities: | ||||
| Issue of hybrid securities | 797,781 | 1,196,816 | 498,680 | |
| Redemption of hybrid securities | (900,000) | (1,000,000) | 0 | |
| Dividends paid on hybrid securities | (150,059) | (158,682) | (131,149) | |
| Increase in borrowings and debentures | 938,401 | 599,000 | 399,234 | |
| Redemption of borrowings and debentures | (310,000) | (150,000) | (260,000) | |
| Dividends paid | (931,111) | (882,183) | (979,586) | |
| Others | (153,201) | (139,688) | (104,510) | |
| Net cash inflow(outflow) from financing activities | (708,189) | (534,737) | (577,331) | |
| Net increase(decrease) in cash and cash equivalents | (696,591) | 896,405 | (23,854) | |
| Cash and cash equivalents, beginning of the period | 1,185,912 | 289,507 | 313,361 | |
| Cash and cash equivalents, end of the period | ₩ 489,321 | ₩ 1,185,912 | ₩ 289,507 | |