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v3.25.1

Other Financial Assets (Tables) | 12 Months Ended
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Dec. 31, 2024
Other Financial Assets [Abstract] |
Summary of Other Financial Assets |
(1) | Other financial assets as of December 31, 2023 and 2024 are as follows:
|  |  |  |  | 2023 |  |  | 2024 |
|  |  |  |  | Current |  |  | Non-current |  |  | Current |  |  | Non-current |
|  |  |  |  | In millions of won |
Loans |  | ￦ |  |  |  |  | 139,178 |  |  |  | 966,421 |  |  |  | 115,161 |  |  |  | 901,953 |
Less: Allowance for doubtful accounts |  |  |  |  |  |  | (10 | ) |  |  | (80,783 | ) |  |  | (5,156 | ) |  |  | (66,838 | )
Less: Present value discount |  |  |  |  |  |  | (1,007 | ) |  |  | (35,468 | ) |  |  | (1,084 | ) |  |  | (35,888 | )
|  |  |  |  |  |  | 138,161 |  |  |  | 850,170 |  |  |  | 108,921 |  |  |  | 799,227 |
Long-term / short-term financial instruments |  |  |  |  |  |  | 578,578 |  |  |  | 833,737 |  |  |  | 1,147,929 |  |  |  | 812,211 |
|  |  | ￦ |  |  |  | 716,739 |  |  |  | 1,683,907 |  |  |  | 1,256,850 |  |  |  | 1,611,438 |
Summary of Loans and Receivables |
(2) | Loans as of December 31, 2023 and 2024 are as follows:
|  |  |  |  | 2023 |
|  |  |  |  | Face value |  |  | Allowance for doubtful accounts |  |  | Present value discount |  |  | Carrying value |
|  |  |  |  | In millions of won |
Short-term loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans for tuition |  | ￦ |  |  |  |  | 30,497 |  |  |  | — |  |  |  | (1,007 | ) |  |  | 29,490 |
Loans for housing |  |  |  |  |  |  | 35,560 |  |  |  | — |  |  |  | — |  |  |  | 35,560 |
Other loans |  |  |  |  |  |  | 73,121 |  |  |  | (10 | ) |  |  | — |  |  |  | 73,111 |
|  |  |  |  |  |  | 139,178 |  |  |  | (10 | ) |  |  | (1,007 | ) |  |  | 138,161 |
Long-term loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans for tuition |  |  |  |  |  |  | 419,684 |  |  |  | (24,745 | ) |  |  | (35,468 | ) |  |  | 359,471 |
Loans for housing |  |  |  |  |  |  | 301,840 |  |  |  | — |  |  |  | — |  |  |  | 301,840 |
Loans for related parties |  |  |  |  |  |  | 222,014 |  |  |  | (43,640 | ) |  |  | — |  |  |  | 178,374 |
Other loans |  |  |  |  |  |  | 22,883 |  |  |  | (12,398 | ) |  |  | — |  |  |  | 10,485 |
|  |  |  |  |  |  | 966,421 |  |  |  | (80,783 | ) |  |  | (35,468 | ) |  |  | 850,170 |
|  | ￦ |  |  |  |  | 1,105,599 |  |  |  | (80,793 | ) |  |  | (36,475 | ) |  |  | 988,331 |
|  |  |  |  | 2024 |
|  |  |  |  | Face value |  |  | Allowance for doubtful accounts |  |  | Present value discount |  |  | Carrying value |
|  |  |  |  | In millions of won |
Short-term loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans for tuition |  | ￦ |  |  |  |  | 34,484 |  |  |  | (5,156 | ) |  |  | (1,084 | ) |  |  | 28,244 |
Loans for housing |  |  |  |  |  |  | 43,171 |  |  |  | — |  |  |  | — |  |  |  | 43,171 |
Other loans |  |  |  |  |  |  | 37,506 |  |  |  | — |  |  |  | — |  |  |  | 37,506 |
|  |  |  |  |  |  | 115,161 |  |  |  | (5,156 | ) |  |  | (1,084 | ) |  |  | 108,921 |
Long-term loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loans for tuition |  |  |  |  |  |  | 364,685 |  |  |  | (4,888 | ) |  |  | (35,888 | ) |  |  | 323,909 |
Loans for housing |  |  |  |  |  |  | 266,208 |  |  |  | — |  |  |  | — |  |  |  | 266,208 |
Loans for related parties |  |  |  |  |  |  | 260,227 |  |  |  | (61,950 | ) |  |  | — |  |  |  | 198,277 |
Other loans |  |  |  |  |  |  | 10,833 |  |  |  | — |  |  |  | — |  |  |  | 10,833 |
|  |  |  |  |  |  | 901,953 |  |  |  | (66,838 | ) |  |  | (35,888 | ) |  |  | 799,227 |
|  | ￦ |  |  |  |  | 1,017,114 |  |  |  | (71,994 | ) |  |  | (36,972 | ) |  |  | 908,148 |
Summary of Changes in the Allowance for Doubtful Accounts of Loans and Receivables |
(3) | Changes in the allowance for doubtful accounts of loans for the years ended December 31, 2022, 2023 and 2024 are as follows:
|  |  |  |  | 2022 |  |  | 2023 |  |  | 2024 |
|  |  |  |  | In millions of won |
Beginning balance |  | ￦ |  |  |  |  | 52,677 |  |  |  | 54,837 |  |  |  | 80,793 |
Bad debt expense |  |  |  |  |  |  | 2,180 |  |  |  | 16,394 |  |  |  | 3,727 |
Write-off |  |  |  |  |  |  | — |  |  |  | — |  |  |  | (12,526 | )
Other |  |  |  |  |  |  | (20 | ) |  |  | 9,562 |  |  |  | — |
Ending balance |  | ￦ |  |  |  |  | 54,837 |  |  |  | 80,793 |  |  |  | 71,994 |
Summary of Long-Term and Short-Term Financial Instruments |
(4) | Long-term and short-term financial instruments as of December 31, 2023 and 2024 are as follows:
|  |  |  |  | 2023 |  |  | 2024 |
|  |  |  |  | Current |  |  | Non-current |  |  | Current |  |  | Non-current |
|  |  |  |  | In millions of won |
Time deposits |  | ￦ |  |  |  |  | 363,286 |  |  |  | 145,336 |  |  |  | 823,806 |  |  |  | 135,995 |
CD |  |  |  |  |  |  | — |  |  |  | — |  |  |  | 40,000 |  |  |  | — |
Others |  |  |  |  |  |  | 215,292 |  |  |  | 688,401 |  |  |  | 284,123 |  |  |  | 676,216 |
|  | ￦ |  |  |  |  | 578,578 |  |  |  | 833,737 |  |  |  | 1,147,929 |  |  |  | 812,211 |

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