v3.26.1
Earnings per share (Details)
 12 Months Ended
Mar. 31, 2026
₨ / shares
shares
Mar. 31, 2026
$ / shares
shares
Mar. 31, 2025
₨ / shares
shares
Mar. 31, 2024
₨ / shares
shares
Basic earnings per share [abstract]        
Number of equity shares at the beginning of the year (excluding treasury shares) 832,003,105 832,003,105 832,642,375 830,783,660 [1]
Effect of treasury shares sold during the year 437,482 437,482 308,031 1,184,855 [1]
Weighted average number of equity shares – Basic 832,440,587 832,440,587 832,950,406 831,968,515 [1]
Earnings per share attributable to equity holders of the parent company | (per share) [1] ₨ 51.48 $ 0.55 ₨ 67.88 ₨ 66.93 [2]
[1] Earnings per share is computed after giving effect to 1:5 forward stock split effective October 28, 2024 for all periods presented. Refer to Note 19 of these consolidated financial statements for further details regarding such stock split.
[2] Earnings per share is computed after giving effect to 1:5 forward stock split effective October 28, 2024 for all periods presented. Refer to Note 20 of these consolidated financial statements for further details regarding such stock split.