| Quarterly Financials |  Mar 2018   |  Jun 2018   |  Sept 2018   |  Dec 2018   |  Mar 2019   |  Jun 2019   |  Sept 2019   |  Dec 2019   |  Mar 2020   |  Jun 2020   |  Sept 2020   |  Dec 2020   |  Mar 2021   |  Jun 2021   |  Sept 2021   |  Dec 2021   |  Mar 2022   |  Jun 2022   |  Sept 2022   |  Dec 2022   |  Mar 2023   |  Jun 2023   |  Jun 2023   |  Sept 2023   |  Dec 2023   |  Mar 2024   | 
|  Revenue  |  212   |  144   |  161   |  135   |  99   |  73   |  26   |  50   |  52   |  2   |  7   |  4   |  5   |  1   |  2   |  0   |  1   |  1   |  1   |  0   |  0   |  1   |  1   |  3   |  1   |  53   | 
| Expenses |  187   |  143   |  161   |  149   |  131   |  81   |  31   |  46   |  35   |  9   |  13   |  12   |  15   |  5   |  8   |  6   |  12   |  6   |  9   |  3   |  8   |  1   |  1   |  4   |  4   |  47   | 
|  EBITDA  |  25   |  0   |  0   |  -14   |  -32   |  -8   |  -6   |  4   |  17   |  -7   |  -6   |  -8   |  -10   |  -4   |  -6   |  -6   |  -11   |  -5   |  -8   |  -3   |  -8   |  0   |  0   |  -2   |  -2   |  7   | 
| Operating Profit % |  11 %  |  0 %  |  0 %  |  -10 %  |  -33 %  |  -12 %  |  -22 %  |  -61 %  |  -19 %  |  -456 %  |  -92 %  |  -186 %  |  -221 %  |  -559 %  |  -391 %  |  -2,984 %  |  -1,165 %  |  -554 %  |  -1,221 %  |  -1,700 %  |  0 %  |  0 %  |  0 %  |  -166 %  |  -187 %  |  -1,311 %  | 
| Depreciation |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  1   |  -0   | 
| Interest |  6   |  1   |  1   |  1   |  3   |  2   |  1   |  0   |  7   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   | 
|  Profit Before Tax  |  18   |  -2   |  -2   |  -16   |  -37   |  -11   |  -8   |  3   |  9   |  -8   |  -7   |  -9   |  -11   |  -5   |  -7   |  -6   |  -11   |  -6   |  -9   |  -4   |  -8   |  -0   |  -0   |  -3   |  -3   |  7   | 
| Tax |  6   |  0   |  -1   |  -5   |  -5   |  -2   |  -2   |  1   |  -7   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   |  0   | 
| Net Profit |  12   |  -2   |  -1   |  -11   |  -32   |  -9   |  -6   |  2   |  17   |  -8   |  -7   |  -9   |  -11   |  -5   |  -7   |  -6   |  -11   |  -6   |  -9   |  -4   |  -8   |  -0   |  -0   |  -3   |  -3   |  7   | 
| EPS in ₹ |  17.62   |  -2.77   |  0.00   |  -20.67   |  -49.77   |  -13.48   |  -9.71   |  2.56   |  25.41   |  0.00   |  -11.12   |  -13.78   |  -16.74   |  -7.74   |  -10.61   |  -9.86   |  -17.59   |  -8.62   |  -13.28   |  -5.59   |  -12.34   |  -0.61   |  -0.61   |  -4.16   |  -4.41   |  10.19   | 


