Right of use assets - (Details 2) ₨ in Millions, $ in Millions |
12 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|
|
Mar. 31, 2026
INR (₨)
|
Mar. 31, 2026
USD ($)
|
Mar. 31, 2025
INR (₨)
|
Mar. 31, 2024
INR (₨)
|
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| Presentation of leases for lessee [abstract] | |||||||||
| Balance as of April 1, | ₨ 3,810 | ₨ 3,043 | |||||||
| Additions | 523 | 1,378 | |||||||
| Finance cost accrued during the period | 336 | [1] | $ 4 | 299 | [1] | ₨ 250 | [1] | ||
| Deletions | (7) | (351) | |||||||
| Payment of lease liabilities | (765) | (559) | |||||||
| Fair value adjustment | 1 | (1) | |||||||
| Translation difference | 4 | 1 | |||||||
| Balance as of March 31, | ₨ 3,902 | ₨ 3,810 | ₨ 3,043 | ||||||
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