v3.26.1
Selling, general and administrative expenses (Details)
₨ in Millions, $ in Millions
12 Months Ended
Mar. 31, 2026
INR (₨)
Mar. 31, 2026
USD ($)
Mar. 31, 2025
INR (₨)
Mar. 31, 2024
INR (₨)
Disclosure Of Selling General And Administrative Expenses [Line Items]        
Personnel expenses ₨ 3,033   ₨ 2,816 ₨ 2,453
Marketing and promotion expenses 289   109 117
Administrative and other expenses 4,801   4,517 3,892
Selling, general and administrative expense 8,123 $ 86 7,442 6,462
Selling General And Administrative Expenses [Member]        
Disclosure Of Selling General And Administrative Expenses [Line Items]        
Selling, general and administrative expense 4,801   4,517 3,892
Repairs and maintenance 2,261   1,816 1,543
Provision for doubtful debts 164   195 265
Rates and taxes 233   224 113
Travelling expenses 246   238 227
Legal and professional 415   228 330
Insurance 161   196 158
Rent 376   312 175
Advertisement, selling and marketing expenses 264   202 160
Corporate social responsibility expenditure 28   28 33
Commission expenses 118   104 113
Communication expenses 82   29 27
Outsourced manpower costs 136   85 47
Power and fuel expenses 157   244 208
Director's sitting fees 13   8 3
Audit fees 13   12 10
Miscellaneous expenses ₨ 134   ₨ 596 ₨ 480