| 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 | Jun 30, 2010 | Mar 31, 2010 | Sep 30, 2009 | Jun 30, 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Operating Margin | 40.25% | 39.54% | 40.82% | 41.03% | 39.34% | 39.67% | 39.95% | 39.33% | 36.64% | 36.96% | 37.88% | 40.10% | ||||||||||||||||||||||||||||||||||||||||
Pretax Margin | 37.22% | 35.85% | 37.12% | 37.59% | 35.29% | 35.94% | 36.36% | 35.48% | 32.81% | 32.84% | 35.37% | 37.19% | ||||||||||||||||||||||||||||||||||||||||
Effective Tax Rate | 22.00% | 23.69% | 22.86% | 18.89% | 23.55% | 23.66% | 23.40% | 23.32% | 21.60% | 19.87% | 23.90% | 22.40% | ||||||||||||||||||||||||||||||||||||||||
Net Margin | 29.04% | 27.36% | 28.64% | 30.48% | 26.98% | 27.43% | 27.85% | 27.21% | 25.72% | 26.31% | 26.92% | 28.86% | ||||||||||||||||||||||||||||||||||||||||
Current Ratio | 0.99x | 0.92x | 0.75x | 0.65x | 0.73x | 0.77x | 1.05x | 0.93x | 0.72x | 0.71x | 0.65x | 0.77x | ||||||||||||||||||||||||||||||||||||||||
Debt to Equity | 2.44x | 2.59x | 2.97x | 3.22x | 3.27x | 3.07x | 3.11x | 3.29x | 3.75x | 4.00x | 4.30x | 4.56x | ||||||||||||||||||||||||||||||||||||||||
Net Debt to Equity | 2.37x | 2.55x | 2.92x | 3.15x | 3.18x | 3.02x | 3.04x | 3.24x | 3.70x | 3.94x | 4.21x | 4.46x | ||||||||||||||||||||||||||||||||||||||||
Asset Turnover | 9.64% | 8.93% | 9.10% | 8.97% | 8.80% | 9.01% | 8.86% | 8.97% | 8.93% | 9.03% | 9.18% | 10.05% | ||||||||||||||||||||||||||||||||||||||||
Return on Equity | 9.64% | 8.76% | 10.33% | 11.54% | 10.14% | 10.08% | 10.15% | 10.48% | 10.91% | 11.89% | 13.09% | 16.14% | ||||||||||||||||||||||||||||||||||||||||
Return on Assets | 2.80% | 2.44% | 2.60% | 2.74% | 2.37% | 2.47% | 2.47% | 2.44% | 2.30% | 2.38% | 2.47% | 2.90% |