Share-based payment arrangements (Details 2) - Share appreciation rights (cash-settled) [Member] ₩ / shares in Units, ₩ in Thousands |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
|
Dec. 31, 2025
KRW (₩)
₩ / shares
|
Dec. 31, 2025
KRW (₩)
$ / shares
|
Dec. 31, 2024
KRW (₩)
₩ / shares
|
Dec. 31, 2024
KRW (₩)
$ / shares
|
|||
| IfrsStatementLineItems [Line Items] | ||||||
| Fair value of option | ₩ 7,540 | ₩ 7,540 | ₩ 54,230 | ₩ 54,230 | ||
| Share price | (per share) | ₩ 410,136 | ₩ 0.41 | ₩ 643,735 | |||
| Exercise price | ₩ 1,100,000 | ₩ 1,100,000 | ||||
| Risk- free interest rate (based on government bonds) | 2.98% | 2.71% | ||||
| Volatility | [1] | 35.50% | 30.00% | |||
| ||||||