v3.25.2
Expenses by Nature - Schedule of Expense by Nature (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2023
Expenses by nature [abstract]      
Employee benefit costs $ 10,165 $ 9,981 $ 9,729
Depreciation and amortization charges 569 565 524
Travelling costs 224 213 190
Cost of technical sub-contractors 1,530 1,477 1,751
Cost of software packages for own use 292 259 240
Third party items bought for service delivery to clients 1,589 1,372 1,110
Consultancy and professional charges 197 210 210
Communication costs 73 81 89
Repairs and maintenance 183 175 169
Rates and Taxes 41 39 37
Provision for post-sales client support (13) 9 15
Power and fuel 27 24 22
Commission to non-whole time directors 2 2 2
Branding and marketing expenses 144 122 112
Impairment loss recognized / (reversed) under expected credit loss model 6 15 35
Insurance charges 36 25 22
Contribution towards Corporate Social Responsibility 69 64 58
Others 72 95 72
Total cost of sales, selling and marketing expenses and administrative expenses $ 15,206 $ 14,728 $ 14,387