| 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 | Mar 31, 2012 | Sep 30, 2011 | Jun 30, 2011 | Mar 31, 2011 | Sep 30, 2010 | Mar 31, 2010 | Sep 30, 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gross Margin | 37.78% | 35.08% | 33.82% | 34.78% | 37.08% | 37.50% | 39.18% | 38.84% | 37.04% | 36.11% | 36.31% | 31.96% | ||||||||||||||||||||||||||||||||||||||
Operating Margin | 20.91% | 17.71% | 17.30% | 17.26% | 18.10% | 19.54% | 20.86% | 22.27% | 20.52% | 21.09% | 17.22% | 16.17% | ||||||||||||||||||||||||||||||||||||||
Pretax Margin | 22.19% | 18.44% | 17.73% | 17.01% | 18.04% | 19.24% | 20.97% | 22.36% | 20.91% | 21.09% | 16.61% | 17.06% | ||||||||||||||||||||||||||||||||||||||
Effective Tax Rate | 23.15% | 20.87% | 26.73% | 22.92% | 22.33% | 20.72% | 23.89% | 19.48% | 20.88% | 20.59% | 26.88% | 20.60% | ||||||||||||||||||||||||||||||||||||||
Net Margin | 17.49% | 14.64% | 13.04% | 13.15% | 14.06% | 15.30% | 16.06% | 18.08% | 16.62% | 16.87% | 12.25% | 13.61% | ||||||||||||||||||||||||||||||||||||||
Current Ratio | 1.37x | 1.35x | 1.38x | 1.34x | 1.32x | 1.40x | 1.28x | 1.35x | 1.45x | 1.33x | 1.43x | 1.41x | ||||||||||||||||||||||||||||||||||||||
Debt to Equity | 4.29x | 4.12x | 3.54x | 3.84x | 3.70x | 3.45x | 3.86x | 3.75x | 3.23x | 3.68x | 3.60x | 4.18x | ||||||||||||||||||||||||||||||||||||||
Net Debt to Equity | 3.94x | 3.90x | 3.17x | 3.55x | 3.51x | 3.16x | 3.61x | 3.46x | 2.91x | 3.27x | 3.23x | 3.77x | ||||||||||||||||||||||||||||||||||||||
Asset Turnover | 20.02% | 18.23% | 18.82% | 18.34% | 16.77% | 18.67% | 20.03% | 18.87% | 19.37% | 20.27% | 18.96% | 18.53% | ||||||||||||||||||||||||||||||||||||||
Return on Equity | 18.53% | 13.66% | 11.13% | 11.68% | 11.08% | 12.70% | 15.65% | 16.19% | 13.62% | 16.01% | 10.69% | 13.06% | ||||||||||||||||||||||||||||||||||||||
Return on Assets | 3.50% | 2.67% | 2.45% | 2.41% | 2.36% | 2.86% | 3.22% | 3.41% | 3.22% | 3.42% | 2.32% | 2.52% |