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v3.25.1

Other Income and Expenses (Details) - KRW (₩) ₩ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Other non-operating income [Abstract] |  |  |
Reversal of other provisions | ₩ 35,317 | ₩ 79,001 | ₩ 15,265
Reversal of other allowance for doubtful accounts | 17,699 | 1,941 | 37
Gains on government grants | 4,789 | 239 | 301
Gains on assets contributed | 29,968 | 24,183 | 1,953
Gains on liabilities exempted | 504 | 854 | 1,181
Compensation and reparations revenue | 84,682 | 93,785 | 89,638
Revenue from foundation fund | 58 | 60 | 3
Income related to transfer of assets from customers | 820,631 | 743,051 | 711,839
Rental income | 204,277 | 210,972 | 208,064
Others of Other Income | 100,060 | 121,816 | 67,208
Refund of claim for rectification | 1,512 | 1,054 | 701
Maintenance income on lease building | 109 | 124 | 125
Training income | 2,486 | 1,946 | 1,684
Deposit redemption | 252 | 100 | 12
Reversal of expenses on litigation | 45,751 | 44,197 | 1,920
Revenue on royalty fee | 0 | 422 | 455
Gains on guarantee contracts | 85 | 16 | 22
Miscellaneous other non-operating income | 49,865 | 73,957 | 62,289
Other nonoperating income | 1,297,985 | 1,275,902 | 1,095,489
Other non-operating expense |  |  |
Compensation and indemnification expense | 234 | 34 | 36
Accretion expenses of other provisions | 5,841 | 4,962 | 1,138
Depreciation expenses on investment properties | 682 | 493 | 486
Depreciation expenses on idle assets | 3,642 | 3,683 | 3,635
Other bad debt expense | 42,776 | 40,683 | 6,400
Donations | 324,694 | 169,748 | 131,037
Others of Other Expense | 87,819 | 39,302 | 69,418
Operating expenses related to the idle assets | 1,741 | 1,494 | 1,683
Research grants | 662 | 174 | 562
Expenses related to farming and fishing village supports | 15,344 | 13,249 | 11,272
Expenses related to Operating of a fitness center | 10,116 | 8,921 | 8,370
Expenses on adjustment of research and development grants | 392 | 388 | 260
Taxes and dues | 18,065 | 1,935 | 31,985
Expenses on R&D supports | 41 | 9 | 48
Miscellaneous other non-operating expense | 41,458 | 13,132 | 15,238
Other Nonoperating Expenses | ₩ 465,688 | ₩ 258,905 | ₩ 212,150

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- Definition Refund of claim for rectification. + References No definition available. + Details
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- Definition Compensation and indemnification expense. + References No definition available. + Details
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- Definition Reversal of expenses on litigation. + References No definition available. + Details
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- Definition Reversal of Allowance for Doubtful Accounts. + References No definition available. + Details
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- Definition Supporting expenses on farming and fishing village. + References No definition available. + Details
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- Definition Accretion expenses of other provisions. + References No definition available. + Details
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