| Assets | — | — |
| Non-current assets | — | — |
| Property, plant and equipment | 31,336.54a | 26,346.8a |
| Capital work-in-progress | 1,567.17a | 1,683.6a |
| Goodwill | 3,923a | 3,900.18a |
| Other intangible assets | 1,042.88a | 1,181.62a |
| Intangible assets under development | 25.47a | 25.33a |
| Financial assets | — | — |
| Investments | 275.23a | 254.69a |
| Other financial assets | 129.81a | 109.4a |
| Deferred tax assets (net) | 782.67a | 719.79a |
| Other non-current assets | 1,874.84a | 1,884.35a |
| Non-current assets | 40,957.61a | 36,105.76a |
| Current assets | — | — |
| Inventories | 8,722.12a | 8,205.83a |
| Financial assets | — | — |
| Investments | 7,650.67a | 6,463.7a |
| Trade receivables | 12,623.8a | 11,620.29a |
| Cash and cash equivalents | 5,046.26a | 2,876.61a |
| Bank balances other than above | 0.54a | 0.48a |
| Loans | 19.95a | 16.54a |
| Other financial assets | 1,735.81a | 1,135.46a |
| Current tax assets (net) | 899.16a | 782.06a |
| Other current assets | 1,095.29a | 817.8a |
| Current assets | 37,793.6a | 31,918.77a |
| Asset held for sale | 105.73a | 0a |
| Total assets | 78,856.94a | 68,024.53a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Equity share capital | 1,406.63a | 1,406.63a |
| Other equity | 48,367.78a | 42,714.66a |
| Total equity | 49,774.41a | 44,121.29a |
| Liabilities | — | — |
| Non-current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 4,802.53a | 2,781.46a |
| Lease liabilities | 164.89a | 187.28a |
| Other financial liabilities | 994.8a | 976.68a |
| Provisions | 601.78a | 645.29a |
| Deferred tax liabilities (net) | 144.28a | 5.22a |
| Non-current liabilities | 6,708.28a | 4,595.93a |
| Current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 2,595.29a | 2,051.79a |
| Lease liabilities | 90.69a | 127.11a |
| Trade payables | — | — |
| Total outstanding dues of micro enterprises and small enterprises | 734.98a | 653.67a |
| Total outstanding dues of creditors other than micro enterprises and small enterprises | 15,309.68a | 13,603.71a |
| Other financial liabilities | 2,118.38a | 1,148.98a |
| Other current liabilities | 1,204.94a | 1,237.15a |
| Provisions | 244.53a | 327.35a |
| Current tax liabilities (net) | 75.76a | 157.55a |
| Current liabilities | 22,374.25a | 19,307.31a |
| Total equity and liabilities | 78,856.94a | 68,024.53a |