Commitments and Contingencies - Summary Of Operating Lease Right Of Use Assets And Lease Liability (Detail) ₨ in Millions, $ in Millions |
Mar. 31, 2025
INR (₨)
|
Mar. 31, 2025
USD ($)
|
Mar. 31, 2024
INR (₨)
|
|---|---|---|---|
| Right-of-use assets | ₨ 142,297.4 | $ 1,665.7 | ₨ 121,302.5 |
| Lease liabilities | ₨ 153,929.8 | $ 1,801.8 | ₨ 131,043.0 |