Leases (Details 2) - KRW (₩) ₩ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Leases | |||
| Interest expense from lease liabilities (included in finance cost) | ₩ 543,208 | ₩ 851,543 | ₩ 1,047,738 |
| Expense from short-term leases | 2,330,519 | 17,763 | 6,268 |
| Expense from leases of low-value assets excluding short-term leases | 19,204 | 16,083 | 16,889 |
| Gains on disposal of right-of-use assets | 461,212 | 131,193 | 1,042,833 |
| Expense from variable lease payments not included in the measurement of lease liabilities | 229,313 | 398,671 | 853,983 |
| Impairment loss on right-of-use asset | ₩ 152,816 | ₩ 964,626 | ₩ 2,246 |