v3.26.1
Consolidated Statements of Comprehensive Income - USD ($)
$ in Millions
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Comprehensive income [abstract]      
Revenues $ 20,158 $ 19,277 $ 18,562
Cost of sales 14,079 13,405 12,975
Gross profit 6,079 5,872 5,587
Operating expenses:      
Selling and marketing expenses 1,025 898 842
Administrative expenses 969 903 911
Total operating expenses 1,994 1,801 1,753
Operating profit 4,085 4,071 3,834
Other income, net 468 425 568
Finance cost 47 49 56
Profit before income taxes 4,506 4,447 4,346
Income tax expense 1,190 1,285 1,177
Net profit 3,316 3,162 3,169
Items that will not be reclassified subsequently to profit or loss:      
Remeasurements of the net defined benefit liability / asset, net [1] (31) (11) 15
Equity instruments through other comprehensive income, net [1] 42 2 2
Other comprehensive income that will not be reclassified to profit or loss, net of tax 11 (9) 17
Items that will be reclassified subsequently to profit or loss:      
Fair valuation of investments, net [1] (2) 24 17
Fair value changes on derivatives designated as cash flow hedge, net [1]   (3) 1
Exchange differences on translation of foreign operations (684) (198) (117)
Total other comprehensive income that will be reclassified to profit or loss, net of tax (686) (177) (99)
Total other comprehensive income/(loss), net of tax (675) (186) (82)
Total comprehensive income 2,641 2,976 3,087
Profit attributable to:      
Owners of the Company 3,313 3,158 3,167
Non-controlling interests 3 4 2
Net profit 3,316 3,162 3,169
Total comprehensive income attributable to:      
Owners of the Company 2,637 2,972 3,086
Non-controlling interests 4 4 1
Total comprehensive income $ 2,641 $ 2,976 $ 3,087
Earnings per equity share      
Basic (in $ per share) $ 0.81 $ 0.76 $ 0.77
Diluted (in $ per share) $ 0.8 $ 0.76 $ 0.76
Weighted average equity shares used in computing earnings per equity share      
Basic (in shares) 4,112,814,745 4,141,611,738 4,138,568,090
Diluted (in shares) 4,120,108,168 4,152,051,184 4,144,680,425
[1] net of taxes