v3.26.1
Consolidated Statements of Changes in Equity
₨ in Millions, $ in Millions
INR (₨)
USD ($)
Share capital, fully paid-up [member]
INR (₨)
shares
Share capital, fully paid-up [member]
USD ($)
shares
Share premium [member]
INR (₨)
Share premium [member]
USD ($)
Retained earnings [member]
INR (₨)
Retained earnings [member]
USD ($)
Share-based payment reserve [member]
INR (₨)
Share-based payment reserve [member]
USD ($)
Special Economic Zone Re-investment reserve [member]
INR (₨)
Special Economic Zone Re-investment reserve [member]
USD ($)
Foreign currency translation reserve [member]
INR (₨)
Foreign currency translation reserve [member]
USD ($)
 [11]
Cash flow hedging reserves [member]
INR (₨)
Cash flow hedging reserves [member]
USD ($)
 [12]
Other reserves [member]
INR (₨)
Other reserves [member]
USD ($)
 [12]
Equity attributable to the equity holders of the Company [member]
INR (₨)
Equity attributable to the equity holders of the Company [member]
USD ($)
Non- controlling interest [member]
INR (₨)
Non- controlling interest [member]
USD ($)
Balance at the beginning of the year at Mar. 31, 2023 ₨ 781,753   ₨ 10,976   ₨ 3,689   ₨ 660,964   ₨ 5,632   ₨ 46,803   ₨ 43,255 [1]   ₨ (1,403) [2]   ₨ 11,248 [1]   ₨ 781,164   ₨ 589  
Beginning balance, shares at Mar. 31, 2023 | shares [3]     5,487,917,741 5,487,917,741                                    
Comprehensive income for the year                                            
Profit for the year 111,121   ₨ 0   0   110,452   0   0   0 [1]   0 [2]   0 [1]   110,452   669  
Other comprehensive income 7,127   0   0   0   0   0   4,006 [1]   1,981 [2]   1,305 [1]   7,292   (165)  
Total comprehensive income for the year 118,248   0   0   110,452   0   0   4,006 [1]   1,981 [2]   1,305 [1]   117,744   504  
Issue of equity shares on exercise of options 13   ₨ 13   3,370   0   (3,370)   0   0 [1]   0 [2]   0 [1]   13   0  
Issue of equity shares on exercise of options, shares | shares [3]     6,883,426 6,883,426                                    
Issue of shares by controlled trust on exercise of options, shares | shares [3]     0 0                                    
Issue of shares by controlled trust on exercise of options [3] 0   ₨ 0   0   1,462   (1,462)   0   0 [1]   0 [2]   0 [1]   0   0  
Compensation cost related to employee share-based payment, shares | shares [3]     0 0                                    
Compensation cost related to employee share-based payment 5,591   ₨ 0   0   7   5,584   0   0 [1]   0 [2]   0 [1]   5,591   0  
Transferred to Special Economic Zone re-investment reserve, shares | shares [3]     0 0                                    
Transferred from/to Special Economic Zone re-investment reserve 0   ₨ 0   0   4,674   0   (4,674)   0 [1]   0 [2]   0 [1]   0   0  
Buyback of equity shares, including tax thereon [4] (144,783)   ₨ (539)   (3,768)   (141,015)   0   0   0 [1]   0 [2]   539 [1]   (144,783)   0  
Buyback of equity shares, including tax thereon, shares | shares [3],[4]     (269,662,921) (269,662,921)                                    
Transaction cost related to buyback of equity shares, shares | shares [3],[4]     0 0                                    
Transaction cost related to buyback of equity shares [4] (390)   ₨ 0   0   (390)   0   0   0 [1]   0 [2]   0 [1]   (390)   0  
Financial liability on written put options, shares | shares [3],[5]     0 0                                    
Financial liability on written put options [5] (4,238)   ₨ 0   0   0   0   0   0 [1]   0 [2]   (4,238) [1]   (4,238)   0  
Non-controlling interests on acquisition of subsidiary, shares | shares [3],[5]     0 0                                    
Non-controlling interests on acquisition of subsidiary [5] 472   ₨ 0   0   0   0   0   0 [1]   0 [2]   0 [1]   0   472  
Dividend, shares | shares [3],[4]     0 0                                    
Dividend [4] (5,540)   ₨ 0   0   (5,218)   0   0   0 [1]   0 [2]   0 [1]   (5,218)   (322)  
Others, shares | shares [3]     0 0                                    
Others 97   ₨ 0   0   0   0   0   0 [1]   0 [2]   0 [1]   0   97  
Other transactions for the year (148,778)   ₨ (526)   (398)   (140,480)   752   (4,674)   0 [1]   0 [2]   (3,699) [1]   (149,025)   247  
Other transactions for the year, shares | shares [3]     (262,779,495) (262,779,495)                                    
Balance at the end of the year at Mar. 31, 2024 751,223   ₨ 10,450   3,291   630,936   6,384   42,129   47,261 [1]   578 [2]   8,854 [1]   749,883   1,340  
Ending balance, shares at Mar. 31, 2024 | shares [3],[6]     5,225,138,246 5,225,138,246                                    
Comprehensive income for the year                                            
Profit for the year 132,180   ₨ 0   0   131,354   0   0   0 [7]   0 [8]   0 [7]   131,354   826  
Other comprehensive income 4,263   0   0   0   0   0   7,253 [7]   (788) [8]   (2,224) [7]   4,241   22  
Total comprehensive income for the year 136,443   0   0   131,354   0   0   7,253 [7]   (788) [8]   (2,224) [7]   135,595   848  
Issue of equity shares on exercise of options 27   ₨ 27   4,950   0   (4,950)   0   0 [7]   0 [8]   0 [7]   27   0  
Issue of equity shares on exercise of options, shares | shares [6]     13,628,596 13,628,596                                    
Bonus issue of equity shares [9] 0   ₨ 10,467   (5,613)   (3,193)   0   0   0 [7]   0 [8]   (1,661) [7]   0   0  
Bonus issue of equity shares, shares | shares [6],[9]     5,233,369,207 5,233,369,207                                    
Compensation cost related to employee share-based payment, shares | shares [6]     0 0                                    
Compensation cost related to employee share-based payment 5,551   ₨ 0   0   0   5,551   0   0 [7]   0 [8]   0 [7]   5,551   0  
Transferred to Special Economic Zone re-investment reserve, shares | shares [6]     0 0                                    
Transferred from/to Special Economic Zone re-investment reserve     ₨ 0   0   14,351   0   (14,351)   0 [7]   0 [8]   0 [7]   0   0  
Dividend, shares | shares [6],[9]     0 0                                    
Dividend [9] (62,750)   ₨ 0   0   (62,750)   0   0   0 [7]   0 [8]   0 [7]   (62,750)   0  
Transfer from Other components of equity, shares | shares [6],[7]     0 0                                    
Transfer from Other components of equity [7] 0   ₨ 0   0   5,754   0   0   0   0 [8]   (5,754)   0   0  
Transfer of shares pertaining to Non-controlling interests of subsidiary, shares | shares [6]     0 0                                    
Transfer of shares pertaining to Non-controlling interests of subsidiary 0   ₨ 0   0   25   0   0   (14) [7]   0 [8]   (8) [7]   3   (3)  
Others, shares | shares [6]     0 0                                    
Others (47)   ₨ 0   0   0   0   0   0 [7]   0 [8]   0 [7]   0   (47)  
Other transactions for the year (57,219)   ₨ 10,494   (663)   (45,813)   601   (14,351)   (14) [7]   0 [8]   (7,423) [7]   (57,169)   (50)  
Other transactions for the year, shares | shares [6]     5,246,997,803 5,246,997,803                                    
Balance at the end of the year at Mar. 31, 2025 830,447   ₨ 20,944   2,628   716,477   6,985   27,778   54,500 [7]   (210) [8]   (793) [7]   828,309   2,138  
Ending balance, shares at Mar. 31, 2025 | shares [6],[10]     10,472,136,049 10,472,136,049                                    
Comprehensive income for the year                                            
Profit for the year 132,655 $ 1,414 ₨ 0   0   131,974   0   0   0 [11]   0 [12]   0 [12]   131,974   681  
Other comprehensive income 36,039 384 0   0   0   0   0   46,377 [11]   (7,194) [12]   (3,390) [12]   35,793   246  
Total comprehensive income for the year 168,694 1,798 0   0   131,974   0   0   46,377 [11]   (7,194) [12]   (3,390) [12]   167,767   927  
Issue of equity shares on exercise of options 33   ₨ 33   3,530   0   (3,530)   0   0 [11]   0 [12]   0 [12]   33   0  
Issue of equity shares on exercise of options, shares | shares [10]     16,276,409 16,276,409                                    
Compensation cost related to employee share-based payment, shares | shares [10]     0 0                                    
Compensation cost related to employee share-based payment 4,465   ₨ 0   0   0   4,465   0   0 [11]   0 [12]   0 [12]   4,465   0  
Transferred to Special Economic Zone re-investment reserve, shares | shares [10]     0 0                                    
Transferred from/to Special Economic Zone re-investment reserve 0   ₨ 0   0   1,812   0   (1,812)   0 [11]   0 [12]   0 [12]   0   0  
Dividend, shares | shares [10],[13]     0 0                                    
Dividend [13] (115,775)   ₨ 0   0   (115,206)   0   0   0 [11]   0 [12]   0 [12]   (115,206)   (569)  
Transfer of shares pertaining to Non-controlling interests of subsidiary                         0                  
Others, shares | shares [10]     0 0                                    
Others 13   ₨ 0   0   0   0   0   (5) [11]   5 [12]   0 [12]   0   13  
Other transactions for the year (111,264)   ₨ 33   3,530   (113,394)   935   (1,812)   (5) [11]   5 [12]   0 [12]   (110,708)   (556)  
Other transactions for the year, shares | shares [10]     16,276,409 16,276,409                                    
Balance at the end of the year at Mar. 31, 2026 ₨ 887,877 $ 9,464 ₨ 20,977 $ 224 ₨ 6,158 $ 66 ₨ 735,057 $ 7,834 ₨ 7,920 $ 84 ₨ 25,966 $ 277 ₨ 100,872 $ 1,075 ₨ (7,399) [12] $ (79) ₨ (4,183) [12] $ (44) ₨ 885,368 $ 9,437 ₨ 2,509 $ 27
Ending balance, shares at Mar. 31, 2026 | shares [10]     10,488,412,458 10,488,412,458                                    
[1] Refer to Note 20
[2] Refer to Note 19
[3] Includes 5,952,740 treasury shares held as at March 31, 2024 by a controlled trust. 3,943,096 shares have been transferred by the controlled trust to eligible employees on exercise of options during the year ended March 31, 2024.
[4] Refer to Note 22
[5] Refer to Note 7
[6] Includes 11,905,480 treasury shares held as at March 31, 2025 by a controlled trust.
[7] Refer to Note 20
[8] Refer to Note 19
[9] Refer to Note 22
[10] Includes 11,905,480 treasury shares held as at March 31, 2026 by a controlled trust.
[11] Refer to Note 20
[12] Refer to Note 19
[13] Refer to Note 22