| Assets | — | — |
| Non-current assets | — | — |
| Property, plant and equipment | 48,138.8a | 46,419.4a |
| Right-of-use assets | 4,483.8a | 4,270.3a |
| Capital work-in-progress | 12,127.6a | 8,643.2a |
| Investment properties | 1,112.5a | 1,136.1a |
| Goodwill | 32,702.7a | 31,120.4a |
| Other intangible assets | 13,626.1a | 13,126a |
| Intangible assets under development | 3,535.1a | 2,884a |
| Investment in associates | 1,404.7a | 1,300.5a |
| Financial assets | — | — |
| Investments | 4,990.7a | 5,121.6a |
| Loans | 325.4a | 169.8a |
| Other financial assets | 2,834.6a | 5,085.6a |
| Income tax assets (net) | 4,878.6a | 4,636.7a |
| Deferred tax assets (net) | 6,448.7a | 5,878a |
| Other non-current assets | 4,375.9a | 2,972.5a |
| Total non-current assets | 140,985.2a | 132,764.1a |
| Current assets | — | — |
| Inventories | 56,421.1a | 52,379.5a |
| Financial assets | — | — |
| Investments | 72,932.3a | 48,070.1a |
| Trade receivables | 55,063.7a | 47,706.6a |
| Cash and cash equivalents | 5,886.9a | 6,400.7a |
| Bank balances other than cash and cash equivalents | 2,111.5a | 2,349a |
| Loans | 156.4a | 2.4a |
| Other financial assets | 29,369a | 28,015.2a |
| Other current assets | 10,548.8a | 9,001a |
| Total current assets | 232,489.7a | 193,924.5a |
| Assets of disposal group classified as held for sale | 395.5a | 489.6a |
| Total assets | 373,870.4a | 327,178.2a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Equity share capital | 1,615.2a | 1,614.7a |
| Other equity | 310,319.3a | 265,449.6a |
| Equity attributable to owners | 311,934.5a | 267,064.3a |
| Non-controlling interest | 958a | 959a |
| Total equity | 312,892.5a | 268,023.3a |
| Liabilities | — | — |
| Non-current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 119.8a | 0a |
| Lease liabilities | 2,404.9a | 2,254.2a |
| Other financial liabilities | 1,023.9a | 678.1a |
| Provisions | 1,486.9a | 1,292.6a |
| Deferred tax liabilities (net) | 535.3a | 1,852.9a |
| Other non-current liabilities | 567.5a | 619.4a |
| Total non-current liabilities | 6,138.3a | 6,697.2a |
| Current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 801.2a | 2,470.2a |
| Lease liabilities | 1,056a | 869.7a |
| Trade payables | — | — |
| Total outstanding dues of micro enterprises and small enterprises | 2,786a | 2,535.4a |
| Total outstanding dues of creditors other than micro enterprises and small enterprises | 25,588.9a | 22,204.4a |
| Other financial liabilities | 3,745.4a | 4,921.4a |
| Other current liabilities | 2,928.5a | 3,118.7a |
| Provisions | 17,166.1a | 16,117.6a |
| Income tax liabilities (net) | 767.5a | 220.3a |
| Total current liabilities | 54,839.6a | 52,457.7a |
| Total liabilities | 60,977.9a | 59,154.9a |
| Total equity and liabilities | 373,870.4a | 327,178.2a |