| Ratios | Jun 30, 2026 | Mar 31, 2026 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Sep 30, 2023 | Jun 30, 2023 | Mar 31, 2023 | Sep 30, 2022 | Jun 30, 2022 | Mar 31, 2022 | Sep 30, 2021 | Jun 30, 2021 | Mar 31, 2021 | Sep 30, 2020 | Jun 30, 2020 | Mar 31, 2020 | Sep 30, 2019 | Jun 30, 2019 | Mar 31, 2019 | Sep 30, 2018 | Jun 30, 2018 | Mar 31, 2018 | Sep 30, 2017 | Jun 30, 2017 | Mar 31, 2017 | Sep 30, 2016 | Jun 30, 2016 | Mar 31, 2016 | Sep 30, 2015 | Jun 30, 2015 | Mar 31, 2015 | Sep 30, 2014 | Jun 30, 2014 | Mar 31, 2014 | Sep 30, 2013 | Jun 30, 2013 | Mar 31, 2013 | Sep 30, 2012 | Jun 30, 2012 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gross Margin | 81.37% | 81.85% | 82.03% | 82.13% | 82.11% | 81.83% | 81.30% | 81.79% | 81.81% | 81.42% | 78.68% | 79.38% | |||||||||||||||||||||||||||||||
Operating Margin | 30.88% | 40.62% | 40.07% | 43.02% | 41.49% | 42.75% | 38.00% | 37.90% | 40.26% | 29.35% | 25.23% | 20.44% | |||||||||||||||||||||||||||||||
Pretax Margin | 30.85% | 38.63% | 42.28% | 43.21% | 43.44% | 43.91% | 38.66% | 38.91% | 41.06% | 29.04% | 25.51% | 20.12% | |||||||||||||||||||||||||||||||
Effective Tax Rate | 15.50% | -23.08% | 87.49% | 10.70% | 9.45% | 11.97% | 10.86% | 12.79% | 17.38% | 16.19% | 21.87% | 21.18% | |||||||||||||||||||||||||||||||
Net Margin | 26.07% | 47.54% | 5.29% | 38.59% | 39.33% | 38.65% | 34.46% | 33.93% | 33.92% | 24.34% | 19.93% | 15.86% | |||||||||||||||||||||||||||||||
Current Ratio | 2.23x | 2.35x | 1.98x | 1.97x | 2.66x | 2.73x | 2.83x | 2.68x | 2.57x | 2.32x | 2.07x | 2.57x | |||||||||||||||||||||||||||||||
Debt to Equity | 0.72x | 0.62x | 0.57x | 0.51x | 0.51x | 0.56x | 0.47x | 0.49x | 0.51x | 0.54x | 0.48x | 0.44x | |||||||||||||||||||||||||||||||
Net Debt to Equity | 0.66x | 0.53x | 0.51x | 0.45x | 0.36x | 0.29x | 0.26x | 0.27x | 0.26x | 0.33x | 0.39x | 0.33x | |||||||||||||||||||||||||||||||
Asset Turnover | 13.51% | 14.25% | 16.86% | 16.12% | 15.10% | 15.83% | 16.97% | 16.36% | 15.79% | 15.48% | 15.53% | 15.49% | |||||||||||||||||||||||||||||||
Return on Equity | 6.07% | 10.99% | 1.40% | 9.40% | 9.00% | 9.54% | 8.59% | 8.27% | 8.11% | 5.81% | 4.57% | 3.54% | |||||||||||||||||||||||||||||||
Return on Assets | 3.52% | 6.77% | 0.89% | 6.22% | 5.94% | 6.12% | 5.85% | 5.55% | 5.36% | 3.77% | 3.09% | 2.46% |