Employee benefits (Details 5) - KRW (₩) ₩ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Notes and other explanatory information [abstract] | |||
| Wages and salaries | ₩ 11,854,114 | ₩ 8,056,765 | ₩ 9,641,567 |
| Expenses related to post-employment plans | 1,382,647 | 689,253 | 981,019 |
| Social security contributions | 351,143 | 398,066 | 582,545 |
| Fringe benefit | 860,744 | 585,245 | 598,503 |
| Cash settled Share-based payments | (18,676) | (180,127) | (25,758) |
| Total | ₩ 14,429,972 | ₩ 9,549,202 | ₩ 11,777,876 |
| X | ||||||||||
- Definition The amount of administration costs in the current period related to defined benefit plans that are not reflected in the return on plan assets. [Refer: Administrative expenses; Post-employment benefit expense in profit or loss, defined benefit plans] [Contrast: Increase (decrease) in net defined benefit liability (asset) resulting from administration costs not reflected in return on plan assets; Return on plan assets excluding interest income or expense, net of tax, defined benefit plans; Return on plan assets excluding interest income or expense, before tax, defined benefit plans] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The expense of all forms of consideration given by an entity in exchange for a service rendered by employees or for the termination of employment. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition A class of employee benefits expense that represents social security contributions. [Refer: Employee benefits expense] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition A class of employee benefits expense that represents wages and salaries. [Refer: Employee benefits expense] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|