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Statement of Cash Flows | 12 Months Ended
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Dec. 31, 2024
Non Cash Transactions [Abstract] |
Statement of Cash Flows |
48. | Statement of Cash Flows
(1) | Significant non-cash transactions for the years ended December 31, 2022, 2023 and 2024 are as follows:
Transactions |  |  |  |  | 2022 |  |  | 2023 |  |  | 2024 |
|  |  |  |  | In millions of won |
Transfer from construction-in-progress to other assets |  | ￦ |  |  |  |  | 13,723,972 |  |  |  | 10,090,726 |  |  |  | 15,059,467 |
Recognition of asset retirement cost and related provision for decommissioning costs |  |  |  |  |  |  | 3,497,866 |  |  |  | (292,120 | ) |  |  | 1,821,415 |
Transfer from provision for disposal of spent nuclear fuel to accrued expenses |  |  |  |  |  |  | 417,687 |  |  |  | 379,011 |  |  |  | 463,388 |
Transfer from long-term borrowings to current portion of long-term borrowings |  |  |  |  |  |  | 3,637,428 |  |  |  | 5,779,487 |  |  |  | 8,417,793 |
Transfer from debt securities to current portion of debt securities |  |  |  |  |  |  | 10,201,149 |  |  |  | 24,674,525 |  |  |  | 26,901,367 |
Transfer from inventory to stored nuclear fuel |  |  |  |  |  |  | 738,720 |  |  |  | 827,279 |  |  |  | 1,002,036 |
Transfer of right-of-use assets due to change in accounting policy and others |  |  |  |  |  |  | 197,016 |  |  |  | 261,862 |  |  |  | 132,495 |
(2) | Changes in liabilities incurred from financing activities for the years ended December 31, 2023 and 2024 are as follows:
|  |  |  |  | 2023 |
|  |  |  |  |  |  |  |  |  |  | Non-cash changes |  |  |  |
|  |  |  |  | Beginning balance |  |  | Cash flows |  |  | Increase |  |  | Effect of exchange rate fluctuations and others |  |  | Ending balance |
|  |  |  |  | In millions of won |
Borrowings |  | ￦ |  |  |  |  | 15,420,176 |  |  |  | 4,406,382 |  |  |  | — |  |  |  | 13,094 |  |  |  | 19,839,652 |
Debt securities |  |  |  |  |  |  | 105,185,189 |  |  |  | 8,286,542 |  |  |  | — |  |  |  | 320,447 |  |  |  | 113,792,178 |
Lease liabilities |  |  |  |  |  |  | 4,163,143 |  |  |  | (574,239 | ) |  |  | 253,495 |  |  |  | (34,519 | ) |  |  | 3,807,880 |
Derivative liabilities (assets), net |  |  |  |  |  |  | (591,471 | ) |  |  | 332,263 |  |  |  | — |  |  |  | (294,939 | ) |  |  | (554,147 | )
|  | ￦ |  |  |  |  | 124,177,037 |  |  |  | 12,450,948 |  |  |  | 253,495 |  |  |  | 4,083 |  |  |  | 136,885,563 |
|  |  |  |  | 2024 |
|  |  |  |  |  |  |  |  |  |  | Non-cash changes |  |  |  |
|  |  |  |  | Beginning balance |  |  | Cash flows |  |  | Increase |  |  | Effect of exchange rate fluctuations and others |  |  | Ending balance |
|  |  |  |  | In millions of won |
Borrowings |  | ￦ |  |  |  |  | 19,839,652 |  |  |  | 604,841 |  |  |  | — |  |  |  | 214,888 |  |  |  | 20,659,381 |
Debt securities |  |  |  |  |  |  | 113,792,178 |  |  |  | (4,211,164 | ) |  |  | — |  |  |  | 2,293,005 |  |  |  | 111,874,019 |
Lease liabilities |  |  |  |  |  |  | 3,807,880 |  |  |  | (612,828 | ) |  |  | 119,161 |  |  |  | 385,243 |  |  |  | 3,699,456 |
Derivative liabilities (assets), net |  |  |  |  |  |  | (554,147 | ) |  |  | 545,483 |  |  |  | — |  |  |  | (2,397,674 | ) |  |  | (2,406,338 | )
|  | ￦ |  |  |  |  | 136,885,563 |  |  |  | (3,673,668 | ) |  |  | 119,161 |  |  |  | 495,462 |  |  |  | 133,826,518 |

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- Definition Non cash transactions. + References No definition available. + Details
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