v3.26.1
Revenue (Details)
₨ in Millions, $ in Millions
12 Months Ended
Mar. 31, 2026
INR (₨)
Mar. 31, 2026
USD ($)
Mar. 31, 2025
INR (₨)
Mar. 31, 2024
INR (₨)
Rendering of services        
Service revenue ₨ 38,678   ₨ 33,742 ₨ 32,098
Installation service revenue 3,304   3,401 1,853
Revenue from rendering of services 41,982   37,143 33,951
Sale of products 2,895   2,743 1,683
Revenue ₨ 44,877 $ 474 ₨ 39,886 ₨ 35,634