Summary of Material Accounting Policies - Additional Information (Detail) ₨ in Millions |
12 Months Ended |
|---|---|
|
Mar. 31, 2025
INR (₨)
| |
| Bottom of Range | |
| Summary of Material Accounting Policies [Line Items] | |
| Warranty term | 10 years |
| Top of Range | |
| Summary of Material Accounting Policies [Line Items] | |
| Leases of low value assets | ₨ 0.5 |
| Warranty term | 25 years |