| 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) | 1118.80 | 1118.78 | 1104.98 | 1319.41 | 1319.41 |
| | | | | | |
| EQUITIES AND LIABILITIES | | | | | |
| SHAREHOLDER'S FUNDS | | | | | |
| Equity Share Capital | 111.88 | 111.88 | 110.50 | 131.94 | 131.94 |
| Total Share Capital | 111.88 | 111.88 | 110.50 | 131.94 | 131.94 |
| | | | | | |
| Reserves and Surplus | 12260.95 | 10254.92 | 9053.94 | 8042.47 | 7467.96 |
| Total Reserves and Surplus | 12260.95 | 10254.92 | 9053.94 | 8042.47 | 7467.96 |
| Employees Stock Options | 0.00 | 0.00 | 11.86 | 12.30 | 0.00 |
| Total Shareholders Funds | 12372.83 | 10366.80 | 9176.30 | 8186.71 | 7599.90 |
| Minority Interest | -3.94 | -3.90 | -3.91 | -3.88 | -3.75 |
| | | | | | |
| NON-CURRENT LIABILITIES | | | | | |
| Deferred Tax Liabilities [Net] | 117.90 | 57.59 | 114.89 | 64.64 | 37.27 |
| Other Long Term Liabilities | 126.97 | 113.02 | 62.27 | 79.77 | 76.59 |
| Long Term Provisions | 90.10 | 77.17 | 45.10 | 42.09 | 42.27 |
| Total Non-Current Liabilities | 334.97 | 247.78 | 222.26 | 186.50 | 156.13 |
| | | | | | |
| CURRENT LIABILITIES | | | | | |
| Short Term Borrowings | 36.21 | 2.25 | 4.20 | 0.00 | 0.00 |
| Trade Payables | 2193.32 | 1639.89 | 1207.67 | 1260.78 | 893.75 |
| Other Current Liabilities | 716.71 | 715.45 | 545.63 | 350.60 | 363.75 |
| Short Term Provisions | 149.26 | 130.22 | 114.76 | 104.52 | 97.96 |
| Total Current Liabilities | 3095.50 | 2487.81 | 1872.26 | 1715.90 | 1355.46 |
| | | | | | |
| Total Capital And Liabilities | 15799.36 | 13098.49 | 11266.91 | 10085.23 | 9107.74 |
| | | | | | |
| ASSETS | | | | | |
| NON-CURRENT ASSETS | | | | | |
| Tangible Assets | 1990.51 | 1980.85 | 1830.84 | 1862.08 | 1817.24 |
| Intangible Assets | 193.67 | 72.33 | 40.20 | 29.07 | 23.81 |
| Capital Work-In-Progress | 160.95 | 123.17 | 116.31 | 69.39 | 56.34 |
| Intangible Assets Under Development | 0.00 | 29.37 | 35.22 | 44.29 | 31.46 |
| Fixed Assets | 2345.13 | 2205.72 | 2022.57 | 2004.83 | 1928.85 |
| Non-Current Investments | 2168.82 | 3272.95 | 3122.90 | 2971.76 | 248.34 |
| Deferred Tax Assets [Net] | 7.38 | 3.80 | 1.36 | 0.41 | 0.00 |
| Long Term Loans And Advances | 65.88 | 1.79 | 0.00 | 0.00 | 0.00 |
| Other Non-Current Assets | 1121.11 | 478.86 | 230.72 | 204.82 | 114.32 |
| Total Non-Current Assets | 5708.32 | 5963.12 | 5377.55 | 5181.82 | 2291.51 |
| | | | | | |
| | | | | | |
| CURRENT ASSETS | | | | | |
| Current Investments | 6112.58 | 2332.26 | 2097.00 | 1794.93 | 4587.50 |
| Inventories | 1472.26 | 1398.99 | 1218.10 | 1217.68 | 846.56 |
| Trade Receivables | 1202.55 | 1331.84 | 1173.18 | 1179.65 | 792.62 |
| Cash And Cash Equivalents | 839.38 | 1124.13 | 1179.00 | 471.90 | 271.84 |
| Short Term Loans And Advances | 30.10 | 0.55 | 0.00 | 0.00 | 0.00 |
| OtherCurrentAssets | 434.17 | 947.60 | 222.08 | 239.25 | 317.71 |
| Total Current Assets | 10091.04 | 7135.37 | 5889.36 | 4903.41 | 6816.23 |
| | | | | | |
| Total Assets | 15799.36 | 13098.49 | 11266.91 | 10085.23 | 9107.74 |
| | | | | | |
| OTHER INFORMATION | | | | | |
| | | | | | |
| CONTINGENT LIABILITIES, COMMITMENTS | | | | | |
| Contingent Liabilities | 0.00 | 956.46 | 873.80 | 828.79 | 863.52 |
| | | | | | |
| BONUS DETAILS | | | | | |
| Bonus Equity Share Capital | 0.00 | 19.43 | 19.43 | 19.43 | 19.43 |
| | | | | | |
| NON-CURRENT INVESTMENTS | | | | | |
| Non-Current Investments Quoted Market Value | 0.00 | 2672.09 | 2871.00 | 2716.42 | 0.94 |
| Non-Current Investments Unquoted Book Value | 0.00 | 624.72 | 15.66 | 0.02 | 0.02 |
| | | | | | |
| CURRENT INVESTMENTS | | | | | |
| Current Investments Quoted Market Value | 0.00 | 2235.77 | 1939.36 | 1794.93 | 4584.54 |
| Current Investments Unquoted Book Value | 0.00 | 96.49 | 157.83 | 0.00 | 0.00 |