| Particulars | Mar 25 | Mar 24 | Mar 23 | Mar 22 | Mar 21 | 
			
				| Months | 12 | 12 | 12 | 12 | 12 | 
			
				| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR | 
			
				| FaceValue | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 
			
				|   |   |   |   |   |   | 
			
				| PER SHARE RATIOS |   |   |   |   |   | 
			
				|   |   |   |   |   |   | 
			
				| Basic EPS (Rs.) | 60.10 | 52.44 | 34.44 | 42.77 | 33.14 | 
			
				| Diluted EPS (Rs.) | 59.66 | 52.15 | 34.35 | 42.59 | 33.07 | 
			
				| Cash EPS (Rs.) | 86.70 | 55.76 | 36.75 | 44.69 | 34.81 | 
			
				| Book Value[Excl.RevalReserv]/Share (Rs.) | 223.00 | 120.38 | 87.50 | 74.66 | 55.97 | 
			
				| Book Value[Incl.RevalReserv]/Share (Rs.) | 223.00 | 120.38 | 87.50 | 74.66 | 55.97 | 
			
				| Dividend / Share (Rs.) | 24.00 | 29.00 | 19.00 | 24.00 | 21.50 | 
			
				| Revenue From Operations / Share (Rs.) | 261.94 | 156.11 | 105.78 | 106.44 | 80.24 | 
			
				| PBDIT / Share (Rs.) | 184.44 | 104.22 | 65.23 | 67.73 | 49.40 | 
			
				| PBIT / Share (Rs.) | 177.95 | 100.86 | 62.91 | 65.79 | 47.72 | 
			
				| PBT / Share (Rs.) | 107.67 | 70.35 | 46.31 | 57.33 | 44.40 | 
			
				| Net Profit / Share (Rs.) | 80.21 | 52.39 | 34.43 | 42.75 | 33.13 | 
			
				|   |   |   |   |   |   | 
			
				| PROFITABILITY RATIOS |   |   |   |   |   | 
			
				|   |   |   |   |   |   | 
			
				| PBDIT Margin (%) | 70.41 | 66.76 | 61.66 | 63.63 | 61.56 | 
			
				| PBIT Margin (%) | 67.93 | 64.60 | 59.47 | 61.81 | 59.46 | 
			
				| PBT Margin (%) | 41.10 | 45.06 | 43.78 | 53.85 | 55.33 | 
			
				| Net Profit Margin (%) | 30.62 | 33.56 | 32.54 | 40.16 | 41.29 | 
			
				| Return on Networth / Equity (%) | 35.96 | 43.52 | 39.34 | 57.26 | 59.19 | 
			
				| Return on Capital Employeed (%) | 70.92 | 70.86 | 59.94 | 69.78 | 62.62 | 
			
				| Return On Assets (%) | 6.45 | 6.62 | 7.15 | 10.13 | 13.08 | 
			
				| Total Debt / Equity (X) | 3.87 | 4.29 | 3.29 | 3.21 | 1.95 | 
			
				| Asset Turnover Ratio (%) | 0.22 | 0.24 | 0.23 | 0.31 | 0.41 | 
			
				|   |   |   |   |   |   | 
			
				| LIQUIDITY RATIOS |   |   |   |   |   | 
			
				|   |   |   |   |   |   | 
			
				| Current Ratio (X) | 1.22 | 1.18 | 1.23 | 1.25 | 1.36 | 
			
				| Quick Ratio (X) | 1.20 | 1.16 | 1.16 | 1.23 | 1.28 | 
			
				| Inventory Turnover Ratio (X) | 19.02 | 0.00 | 0.00 | 0.00 | 0.00 | 
			
				| Dividend Payout Ratio (NP) (%) | 28.35 | 40.52 | 65.33 | 57.87 | 44.51 | 
			
				| Dividend Payout Ratio (CP) (%) | 26.23 | 38.07 | 61.20 | 55.36 | 42.36 | 
			
				| Earning Retention Ratio (%) | 71.65 | 59.48 | 34.67 | 42.13 | 55.49 | 
			
				| Cash Earning Retention Ratio (%) | 73.77 | 61.93 | 38.80 | 44.64 | 57.64 | 
			
				|   |   |   |   |   |   | 
			
				| COVERAGE RATIOS |   |   |   |   |   | 
			
				|   |   |   |   |   |   | 
			
				| Interest Coverage Ratio (%) | 2.62 | 3.42 | 3.93 | 8.00 | 14.91 | 
			
				| Interest Coverage Ratio (Post Tax) (%) | 2.14 | 2.72 | 3.07 | 6.05 | 11.00 | 
			
				|   |   |   |   |   |   | 
			
				| VALUATION RATIOS |   |   |   |   |   | 
			
				|   |   |   |   |   |   | 
			
				| Enterprise Value (Cr.) | 0.00 | 28948.48 | 16354.74 | 22224.59 | 11973.36 | 
			
				| EV / Net Operating Revenue (X) | 0.00 | 5.73 | 4.79 | 6.47 | 4.63 | 
			
				| EV / EBITDA (X) | 0.00 | 8.59 | 7.77 | 10.17 | 7.52 | 
			
				| MarketCap / Net Operating Revenue (X) | 0.00 | 4.65 | 4.04 | 5.84 | 4.76 | 
			
				| Retention Ratios (%) | 71.64 | 59.47 | 34.66 | 42.12 | 55.48 | 
			
				| Price / BV (X) | 0.00 | 6.03 | 4.89 | 8.33 | 6.82 | 
			
				| Price / Net Operating Revenue (X) | 0.00 | 4.65 | 4.04 | 5.84 | 4.76 | 
			
				| EarningsYield | 0.00 | 0.07 | 0.08 | 0.06 | 0.08 |