Reporting entity (Details) - CubeBio Co., Ltd. [Member] - shares |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| IfrsStatementLineItems [Line Items] | ||||
| Number of shares | 52,815,475 | 52,815,475 | 52,815,475 | 52,294,475 |
| Ownership (%) | 100.00% | 100.00% | 100.00% | 100.00% |
| Well Core Co., Ltd. [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Number of shares | 12,110,698 | 12,110,698 | 12,110,698 | 12,110,698 |
| Ownership (%) | 22.93% | 22.93% | 22.93% | 23.16% |
| Treasury shares [member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Number of shares | 3,793,400 | 3,833,400 | 3,833,400 | 3,933,400 |
| Ownership (%) | 7.18% | 7.26% | 7.26% | 7.52% |
| Others [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Number of shares | 36,911,377 | 36,871,377 | 36,871,377 | 36,250,377 |
| Ownership (%) | 69.89% | 69.81% | 69.81% | 69.32% |