| (Rs. in Millions) |
| Particulars | Dec 2025 | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 |
| Profit Before Tax | 16120.20 | 13174.70 | 12236.90 | 11770.40 | 8431.40 |
| Adjustment | 2669.60 | 1791.60 | 1190.20 | 1329.50 | 1390.90 |
| Changes In working Capital | -1330.10 | -2981.60 | -1454.20 | -2458.80 | -3280.40 |
| Cash Flow after changes in Working Capital | 17459.70 | 11984.70 | 11972.90 | 10641.10 | 6541.90 |
| Cash Flow from Operating Activities | 13425.20 | 8843.20 | 9000.30 | 7505.30 | 4646.70 |
| Cash Flow from Investing Activities | -3959.10 | -714.30 | -6114.00 | -5345.40 | -3416.20 |
| Cash Flow from Financing Activities | -4510.10 | -4185.80 | -3855.80 | -2569.50 | -1268.50 |
| Net Cash Inflow / Outflow | 4956.00 | 3943.10 | -969.50 | -409.60 | -38.00 |
| Opening Cash & Cash Equivalents | 4634.00 | 690.90 | 1660.40 | 2070.00 | 2108.00 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | 0 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 9590.00 | 4634.00 | 690.90 | 1660.40 | 2070.00 |