| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| No. of Equity Shares (in Lacs) | 9721.40 | 9719.12 | 9709.23 | 9696.13 | 9659.45 |
| | | | | | |
| EQUITIES AND LIABILITIES | | | | | |
| SHAREHOLDER'S FUNDS | | | | | |
| Equity Share Capital | 972.14 | 971.91 | 970.92 | 969.61 | 965.95 |
| Total Share Capital | 972.14 | 971.91 | 970.92 | 969.61 | 965.95 |
| | | | | | |
| Reserves and Surplus | 8408.73 | 7368.75 | 6397.04 | 5290.74 | 4646.22 |
| Total Reserves and Surplus | 8408.73 | 7368.75 | 6397.04 | 5290.74 | 4646.22 |
| Employees Stock Options | 0.00 | 67.48 | 41.58 | 22.12 | 26.51 |
| Total Shareholders Funds | 9380.87 | 8408.14 | 7409.54 | 6282.47 | 5638.68 |
| Equity Share Application Money | 0.00 | 0.00 | 0.05 | 0.00 | 0.00 |
| | | | | | |
| NON-CURRENT LIABILITIES | | | | | |
| Long Term Borrowings | 2767.61 | 1060.83 | 496.58 | 629.41 | 842.82 |
| Deferred Tax Liabilities [Net] | 648.19 | 514.85 | 437.13 | 681.41 | 581.92 |
| Other Long Term Liabilities | 505.97 | 691.94 | 652.50 | 778.78 | 643.90 |
| Long Term Provisions | 98.07 | 75.47 | 60.48 | 59.79 | 60.19 |
| Total Non-Current Liabilities | 4019.84 | 2343.09 | 1646.69 | 2149.39 | 2128.83 |
| | | | | | |
| CURRENT LIABILITIES | | | | | |
| Short Term Borrowings | 242.68 | 88.79 | 68.24 | 97.24 | 54.25 |
| Trade Payables | 807.92 | 677.47 | 543.46 | 452.08 | 435.69 |
| Other Current Liabilities | 684.34 | 421.30 | 385.50 | 166.27 | 247.56 |
| Short Term Provisions | 78.83 | 61.15 | 48.37 | 41.68 | 39.43 |
| Total Current Liabilities | 1813.77 | 1248.71 | 1045.57 | 757.27 | 776.93 |
| | | | | | |
| Total Capital And Liabilities | 15214.48 | 11999.94 | 10101.85 | 9189.13 | 8544.44 |
| | | | | | |
| ASSETS | | | | | |
| NON-CURRENT ASSETS | | | | | |
| Tangible Assets | 5466.86 | 3308.86 | 2019.08 | 1953.58 | 1748.19 |
| Intangible Assets | 2554.74 | 2522.36 | 2564.96 | 2609.34 | 2333.53 |
| Capital Work-In-Progress | 900.45 | 445.25 | 206.55 | 104.73 | 26.72 |
| Intangible Assets Under Development | 0.00 | 107.79 | 45.88 | 46.39 | 0.21 |
| Fixed Assets | 8922.05 | 6384.26 | 4836.47 | 4714.04 | 4108.65 |
| Goodwill On Consolidation | 3480.26 | 2952.47 | 2454.66 | 2454.66 | 2454.66 |
| Non-Current Investments | 2.89 | 2.12 | 0.51 | 0.51 | 0.51 |
| Deferred Tax Assets [Net] | 28.04 | 0.00 | 0.00 | 0.00 | 0.98 |
| Long Term Loans And Advances | 383.45 | 138.45 | 138.45 | 173.45 | 356.99 |
| Other Non-Current Assets | 805.22 | 816.46 | 728.69 | 846.18 | 498.18 |
| Total Non-Current Assets | 13621.91 | 10293.76 | 8158.78 | 8188.84 | 7419.97 |
| | | | | | |
| | | | | | |
| CURRENT ASSETS | | | | | |
| Inventories | 106.21 | 79.84 | 76.23 | 61.36 | 53.80 |
| Trade Receivables | 687.31 | 462.69 | 336.12 | 385.36 | 365.89 |
| Cash And Cash Equivalents | 681.89 | 1099.27 | 1468.07 | 499.31 | 652.92 |
| Short Term Loans And Advances | 10.37 | 0.00 | 0.00 | 2.58 | 5.43 |
| OtherCurrentAssets | 106.79 | 64.38 | 62.65 | 51.68 | 46.43 |
| Total Current Assets | 1592.57 | 1706.18 | 1943.07 | 1000.29 | 1124.47 |
| | | | | | |
| Total Assets | 15214.48 | 11999.94 | 10101.85 | 9189.13 | 8544.44 |
| | | | | | |
| OTHER INFORMATION | | | | | |
| | | | | | |
| CONTINGENT LIABILITIES, COMMITMENTS | | | | | |
| Contingent Liabilities | 0.00 | 1169.76 | 326.66 | 515.17 | 388.01 |
| | | | | | |
| NON-CURRENT INVESTMENTS | | | | | |
| Non-Current Investments Unquoted Book Value | 0.00 | 2.12 | 0.51 | 0.51 | 0.51 |