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v3.23.1

Other Components of Equity - Summary of Other Components of Equity (Details) - KRW (₩) ₩ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Beginning balance | ₩ 65,326,706 | ₩ 70,668,059 | ₩ 68,889,649
Additional paid-in capital and others | 126,792 | 75,211 | (5,445)
Shares in other comprehensive Income(loss) of associates and joint ventures, net of tax | 12,305 | 3,609 | 3,181
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax | 509,487 | 301,161 | (132,805)
Foreign currency translation of foreign operations, net of tax | 28,387 | 41,189 | (76,442)
Net change in the unrealized fair value of derivatives using cash flow hedge accounting, net of tax | (24,415) | (15,778) | 64,562
Ending balance | 42,000,256 | 65,326,706 | 70,668,059
Other Components Of Equity |  |  |
Beginning balance | 14,468,450 |  |
Ending balance | 15,060,518 | 14,468,450 |
Other capital surplus |  |  |
Beginning balance | 1,231,109 | 1,224,105 |
Changes in consolidation scope | (597) | 43 |
Additional paid-in capital and others | 39,641 | (491) |
Transactions between consolidated entities | (1,584) | 7,452 |
Ending balance | 1,268,569 | 1,231,109 | 1,224,105
Other capital surplus | Other Components Of Equity |  |  |
Beginning balance | 1,231,109 |  |
Ending balance | 1,268,569 | 1,231,109 |
Gains on disposal of Treasury stocks |  |  |
Beginning balance | 387,524 | 387,524 |
Changes in consolidation scope | 0 | 0 |
Additional paid-in capital and others | 0 | 0 |
Transactions between consolidated entities | 0 | 0 |
Ending balance | 387,524 | 387,524 | 387,524
Other Capital Surplus Other Than Gainson Disposal Of Treasury Stocks |  |  |
Beginning balance | 843,585 | 836,581 |
Changes in consolidation scope | (597) | 43 |
Additional paid-in capital and others | 39,641 | (491) |
Transactions between consolidated entities | (1,584) | 7,452 |
Ending balance | 881,045 | 843,585 | 836,581
Accumulated other comprehensive income (loss) |  |  |
Beginning balance | (57,632) | (409,577) |
Changes in the unrealized fair value of financial assets at FVOCI, net of tax | 58,008 | 59,022 |
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax | 509,487 | 301,161 |
Foreign currency translation of foreign operations, net of tax | 19,550 | 15,760 |
Net change in the unrealized fair value of derivatives using cash flow hedge accounting, net of tax | (32,437) | (19,610) |
Others |  | (4,388) |
Ending balance | 496,976 | (57,632) | (409,577)
Accumulated other comprehensive income (loss) | Other Components Of Equity |  |  |
Beginning balance | (57,632) |  |
Ending balance | 496,976 | (57,632) |
Financial assets at fair value through other comprehensive income |  |  |
Beginning balance | (46,498) | (101,132) |
Changes in the unrealized fair value of financial assets at FVOCI, net of tax | 58,008 | 59,022 |
Shares in other comprehensive Income(loss) of associates and joint ventures, net of tax | 0 | 0 |
Foreign currency translation of foreign operations, net of tax | 0 | 0 |
Net change in the unrealized fair value of derivatives using cash flow hedge accounting, net of tax | 0 | 0 |
Others |  | (4,388) |
Ending balance | 11,510 | (46,498) | (101,132)
Shares in other comprehensive Income (loss) of investments in associates and joint ventures |  |  |
Beginning balance | 311,252 | 10,091 |
Changes in the unrealized fair value of financial assets at FVOCI, net of tax | 0 | 0 |
Shares in other comprehensive Income(loss) of associates and joint ventures, net of tax | 509,487 | 301,161 |
Foreign currency translation of foreign operations, net of tax | 0 | 0 |
Net change in the unrealized fair value of derivatives using cash flow hedge accounting, net of tax | 0 | 0 |
Others |  | 0 |
Ending balance | 820,739 | 311,252 | 10,091
Reserve for gain (loss) on valuation of derivatives |  |  |
Beginning balance | 2,784 | 22,394 |
Changes in the unrealized fair value of financial assets at FVOCI, net of tax | 0 | 0 |
Shares in other comprehensive Income(loss) of associates and joint ventures, net of tax | 0 | 0 |
Foreign currency translation of foreign operations, net of tax | 0 | 0 |
Net change in the unrealized fair value of derivatives using cash flow hedge accounting, net of tax | (32,437) | (19,610) |
Others |  | 0 |
Ending balance | (29,653) | 2,784 | 22,394
Reserve for overseas operations translation credit |  |  |
Beginning balance | (325,170) | (340,930) |
Changes in the unrealized fair value of financial assets at FVOCI, net of tax | 0 | 0 |
Shares in other comprehensive Income(loss) of associates and joint ventures, net of tax | 0 | 0 |
Foreign currency translation of foreign operations, net of tax | 19,550 | 15,760 |
Net change in the unrealized fair value of derivatives using cash flow hedge accounting, net of tax | 0 | 0 |
Others |  | 0 |
Ending balance | (305,620) | (325,170) | ₩ (340,930)
Other equity |  |  |
Beginning balance | 13,294,973 |  |
Ending balance | 13,294,973 | 13,294,973 |
Other equity | Other Components Of Equity |  |  |
Beginning balance | 13,294,973 |  |
Ending balance | 13,294,973 | 13,294,973 |
Statutory revaluation reserve |  |  |
Beginning balance | 13,295,098 |  |
Ending balance | 13,295,098 | 13,295,098 |
Changes in other equity |  |  |
Beginning balance | (125) |  |
Ending balance | ₩ (125) | ₩ (125) |

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