| Annual Financials |  2016  |  2017  |  2018  |  2019  |  2020  |  2021  |  2022  |  2023  |  2024  |  2025  |  TTM  | 
| Revenue |  0  |  1,875  |  2,340  |  2,134  |  2,565  |  2,717  |  2,748  |  2,807  |  2,697  |  2,639  |  2,648  | 
| Expenses |  0  |  1,445  |  2,067  |  1,839  |  2,298  |  2,451  |  2,441  |  2,543  |  2,364  |  2,360  |  2,397  | 
| EBITDA |  0  |  430  |  273  |  295  |  267  |  266  |  307  |  264  |  334  |  280  |  251  | 
| Operating Profit % |  0 % |  23 % |  12 % |  14 % |  10 % |  10 % |  11 % |  9 % |  12 % |  10 % |  9 % | 
| Depreciation |  0  |  46  |  45  |  44  |  45  |  48  |  51  |  51  |  55  |  58  |  59  | 
| Interest |  0  |  138  |  114  |  97  |  116  |  116  |  88  |  69  |  82  |  86  |  82  | 
| Profit Before Tax |  0  |  247  |  114  |  154  |  106  |  101  |  167  |  144  |  197  |  136  |  110  | 
| Tax |  0  |  43  |  26  |  35  |  18  |  24  |  43  |  43  |  69  |  48  |  21  | 
| Net Profit |  0  |  203  |  88  |  120  |  89  |  78  |  124  |  100  |  128  |  88  |  71  | 
| EPS in ₹ |  -2.19  |  203.14  |  88.08  |  59.88  |  44.27  |  38.76  |  62.15  |  50.07  |  64.00  |  43.93  |  35.40  | 












