Equity - Summary of shareholding percentages (Detail) - TRY (₺) ₺ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Equity | ||
| Share capital | ₺ 2,200,000 | ₺ 2,200,000 |
| Inflation adjustment to share capital | 58,906,064 | 58,906,064 |
| Inflation adjusted capital | ₺ 61,106,064 | ₺ 61,106,064 |
| Public Share | ||
| Equity | ||
| Shareholding percentage | 53.95% | 53.95% |
| Share capital | ₺ 1,187,004 | ₺ 1,187,004 |
| TVF BTIH | ||
| Equity | ||
| Shareholding percentage | 26.20% | 26.20% |
| Share capital | ₺ 576,400 | ₺ 576,400 |
| IMTIS Holdings S.a r l. | ||
| Equity | ||
| Shareholding percentage | 19.80% | 19.80% |
| Share capital | ₺ 435,600 | ₺ 435,600 |
| Other | ||
| Equity | ||
| Shareholding percentage | 0.05% | 0.05% |
| Share capital | ₺ 996 | ₺ 996 |