| Financial Year End | 2024-09-30 | 2023-09-30 | 2022-09-30 | 2021-09-30 | 2020-09-30 | 2019-09-30 | 2018-09-30 | 2017-09-30 | 2016-09-30 | 2015-09-30 | 2014-09-30 | 2013-09-30 | 2012-09-30 | 2011-09-30 | 2010-09-30 | 2009-09-30 | 2008-09-30 | 2007-09-30 | 2006-09-30 | 2005-09-30 | 2004-09-30 | 2003-09-30 | 2002-09-30 | 2001-09-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 3.72B | 3.73B | 3.82B | 3.87B | 3.51B | 3.88B | 3.93B | 3.94B | 3.95B | 3.83B | 3.75B | 3.62B | 3.52B | 3.27B | 2.92B | 2.64B | 2.65B | 2.51B | 2.37B | 2.25B | 2.10B | 1.82B | 1.67B | 1.46B |
| Cost of Revenue | 1.83B | 1.84B | 1.90B | 1.92B | 1.80B | 1.97B | 1.99B | 1.97B | 1.99B | 1.94B | 1.89B | 1.83B | 1.78B | 1.67B | 1.51B | 1.39B | 1.41B | 1.36B | 1.29B | 1.23B | 1.15B | 1.02B | 952.10M | 837.42M |
| Gross Profit | 1.89B | 1.89B | 1.92B | 1.95B | 1.72B | 1.91B | 1.94B | 1.96B | 1.96B | 1.90B | 1.86B | 1.80B | 1.74B | 1.59B | 1.40B | 1.24B | 1.23B | 1.15B | 1.09B | 1.03B | 950.85M | 807.07M | 714.96M | 622.72M |
| Operating Expenses | 1.61B | 1.57B | 1.55B | 1.53B | 1.44B | 1.45B | 1.48B | 1.46B | 1.47B | 1.40B | 1.35B | 1.27B | 1.24B | 1.15B | 1.06B | 946.48M | 951.68M | 903.66M | 865.10M | 830.37M | 781.23M | 637.00M | 527.97M | N/A |
| Selling, General & Admin | 1.61B | 1.56B | 1.55B | 1.53B | 1.44B | 1.45B | 1.48B | 1.35B | 1.37B | 1.31B | 1.27B | 1.20B | 1.18B | 1.09B | 1.01B | 899.41M | 903.15M | 861.05M | 865.10M | 830.37M | 711.21M | 591.31M | 527.97M | N/A |
| Research & Development | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Other Operating Expenses | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 112.32M | 99.66M | 89.39M | 79.66M | 72.19M | 64.70M | 59.72M | 51.12M | 47.07M | 48.53M | 42.60M | N/A | N/A | 70.03M | 45.70M | N/A | N/A |
| Operating Income | 282.73M | 338.65M | 265.29M | 320.85M | 166.01M | 350.13M | 426.59M | 478.60M | 498.30M | 495.33M | 507.00M | 520.36M | 499.36M | 448.47M | 340.93M | 296.84M | 282.92M | 228.59M | 180.20M | 196.63M | 169.62M | 170.06M | 186.99M | 622.72M |
| Other Expenses / Income | -76.41M | -86.60M | -149.04M | -297.80M | -98.79M | -96.31M | -98.16M | -132.90M | -144.24M | -116.84M | -116.32M | -107.69M | -138.41M | -112.53M | -112.98M | -132.02M | -159.12M | -145.97M | -92.00K | -7.02M | -2.25M | -347.00K | -32.17M | -480.36M |
| Before Tax Income | 206.32M | 252.05M | 244.10M | 324.93M | 159.97M | 362.16M | 328.43M | 345.70M | 354.06M | 378.48M | 390.68M | 412.67M | 360.94M | 335.94M | 227.95M | 164.81M | 123.80M | 82.61M | 180.11M | 189.62M | 167.37M | 169.72M | 154.81M | 142.36M |
| Income Tax Expenses | 52.91M | 67.45M | 60.54M | 85.08M | 46.72M | 90.54M | 70.38M | 130.62M | 131.12M | 143.40M | 144.69M | 151.52M | 127.88M | 122.21M | 84.12M | 65.70M | 46.22M | 38.12M | 69.92M | 73.15M | 62.06M | 62.20M | 57.03M | -53.07M |
| Net Income | 153.41M | 184.60M | 183.55M | 239.86M | 113.25M | 271.62M | 258.05M | 215.08M | 222.94M | 235.09M | 245.99M | 261.15M | 233.06M | 213.72M | 143.83M | 99.12M | 77.58M | 44.49M | 110.19M | 116.46M | 105.31M | 107.51M | 97.78M | 89.29M |
| Interest Expenses | 76.41M | 72.98M | 93.54M | 93.51M | 98.79M | 96.31M | 98.16M | 132.90M | 144.24M | 116.84M | 116.32M | 107.69M | 138.41M | 112.53M | 112.98M | 132.02M | 159.12M | 145.97M | 92.00K | N/A | N/A | N/A | N/A | N/A |
| Basic Shares Outstanding | 103.94M | 107.33M | 108.67M | 112.65M | 113.88M | 119.64M | 123.19M | 137.53M | 147.18M | 156.35M | 159.93M | 171.68M | 183.42M | 183.02M | 181.99M | 181.69M | 181.19M | 180.39M | 180.10M | 176.21M | 180.10M | 180.10M | 180.10M | 180.10M |
| Diluted Shares Outstanding | 106.93M | 109.34M | 110.29M | 114.21M | 114.68M | 120.28M | 123.83M | 138.18M | 148.80M | 158.23M | 163.42M | 176.16M | 188.61M | 188.09M | 184.09M | 183.31M | 182.70M | 182.38M | 180.10M | 178.26M | 180.10M | 180.10M | 180.10M | 180.10M |
| EBITDA | 282.73M | 441.06M | 365.22M | 423.05M | 272.79M | 457.79M | 535.42M | 590.92M | 597.95M | 584.72M | 586.66M | 592.55M | 564.05M | 508.19M | 392.05M | 343.90M | 331.45M | 300.10M | 220.03M | 230.54M | 194.24M | 192.40M | 186.99M | 622.72M |
| EBITDA Margin | 7.61% | 11.83% | 9.57% | 10.92% | 7.76% | 11.81% | 13.61% | 15.00% | 15.13% | 15.25% | 15.63% | 16.36% | 16.01% | 15.55% | 13.44% | 13.04% | 12.52% | 11.94% | 9.27% | 10.23% | 9.26% | 10.55% | 11.22% | 42.65% |
| EBIT | 282.73M | 325.03M | 337.64M | 418.44M | 258.76M | 458.47M | 426.59M | 478.60M | 498.30M | 495.33M | 507.00M | 520.36M | 499.36M | 448.47M | 340.93M | 296.84M | 282.92M | 228.59M | 180.20M | 189.62M | 167.37M | 169.72M | 154.81M | 36.22M |
| EBIT Margin | 7.61% | 8.72% | 8.85% | 10.80% | 7.36% | 11.83% | 10.85% | 12.15% | 12.61% | 12.92% | 13.51% | 14.37% | 14.17% | 13.72% | 11.69% | 11.26% | 10.68% | 9.09% | 7.59% | 8.41% | 7.98% | 9.30% | 9.29% | 2.48% |
| Financial Year End | 2024-09-30 | 2023-09-30 | 2022-09-30 | 2021-09-30 | 2020-09-30 | 2019-09-30 | 2018-09-30 | 2017-09-30 | 2016-09-30 | 2015-09-30 | 2014-09-30 | 2013-09-30 | 2012-09-30 | 2011-09-30 | 2010-09-30 | 2009-09-30 | 2008-09-30 | 2007-09-30 | 2006-09-30 | 2005-09-30 | 2004-09-30 | 2003-09-30 | 2002-09-30 | 2001-09-30 |