Revenue - Additional information (Detail) - INR (₨) ₨ in Millions |
12 Months Ended | ||
---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Mar. 31, 2023 |
|
Disclosure of disaggregation of revenue from contracts with customers [line items] | |||
Impairment losses on receivables arising from contracts with customers | ₨ 0 | ₨ 1,001 | ₨ 163 |
Cost overruns recognized from contracts with customers | 102 | 0 | 641 |
Cost over-runs recognized from contracts with customers pending approval | 3,477 | 3,578 | 3,578 |
Revenue from contracts with customers | 96,134 | 81,097 | 78,223 |
Operating lease income included in revenue from contracts with customers | 929 | 222 | 0 |
Revenue recognized from cost over runs | ₨ 99 | ₨ 110 | ₨ 321 |