v3.26.1
Revenue from contracts with customers and trade receivables (Details 1) - INR (₨)
₨ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Details of Deferred revenue    
Balance as of April 1 ₨ 1,583 ₨ 1,567
Revenue recognized during the year (653) (1,799)
Milestone payment received during the year 1,766 1,815
Balance as of March 31 2,696 1,583
Current [1] 260 421
Non-current [1] ₨ 2,436 ₨ 1,162
[1] Refer to Note 21 (“Revenue from contracts with customers and trade receivables”) of these consolidated financial statements for details of deferred revenue.