Expenses by nature - Summary of expenses by cost of sales (Detail) - TRY (₺) ₺ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Attribution of expenses by nature to their function | |||
| Depreciation and amortization | ₺ (63,928,335) | ₺ (62,256,360) | ₺ (59,149,066) |
| Employee benefit expenses | (35,728,385) | (34,785,493) | (26,870,934) |
| Cost of revenue | |||
| Attribution of expenses by nature to their function | |||
| Depreciation and amortization | (63,928,335) | (62,256,360) | (59,149,066) |
| Share of Turkish Treasury | (21,446,492) | (19,399,594) | (17,556,821) |
| Employee benefit expenses | (20,587,035) | (20,176,605) | (15,964,322) |
| Cost of goods sold | (17,133,015) | (15,945,843) | (20,211,853) |
| Frequency expenses | (7,854,795) | (7,121,548) | (6,472,148) |
| Cost of revenue from financial services | (7,350,595) | (5,892,109) | (3,497,863) |
| Interconnection and termination expenses | (5,766,236) | (5,879,187) | (7,475,184) |
| Energy expenses | (5,105,345) | (5,843,273) | (6,948,681) |
| Radio expenses | (4,048,031) | (2,736,561) | (2,586,778) |
| Universal service fund | (2,850,247) | (2,556,410) | (2,347,905) |
| Transmission expenses | (2,830,437) | (2,520,299) | (2,769,227) |
| Roaming expenses | (1,937,043) | (1,981,180) | (2,144,591) |
| Internet expense | (1,924,180) | (1,972,603) | (2,241,780) |
| Others | (10,362,652) | (10,044,078) | (10,167,604) |
| Operating expense | (173,124,438) | (164,325,650) | (159,533,823) |
| Cost of revenue from financial services | |||
| Attribution of expenses by nature to their function | |||
| Depreciation and amortization | (1,057,188) | (794,426) | (617,720) |
| Employee benefit expenses | ₺ (497,205) | ₺ (432,219) | ₺ (352,191) |