| 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 | 60.22% | 58.43% | 58.84% | 58.74% | 57.23% | 54.34% | 57.98% | 56.77% | 58.84% | 58.32% | 54.56% | 54.07% | ||||||||||||||||||||||||||||||||||||||||
Pretax Margin | 59.14% | 57.30% | 58.11% | 57.44% | 55.60% | 52.46% | 56.59% | 56.05% | 57.57% | 59.08% | 49.63% | 53.37% | ||||||||||||||||||||||||||||||||||||||||
Effective Tax Rate | 20.01% | 19.33% | 21.44% | 20.78% | 18.63% | 15.60% | 17.29% | 15.37% | 14.97% | 23.19% | 17.25% | 18.65% | ||||||||||||||||||||||||||||||||||||||||
Net Margin | 47.30% | 46.23% | 45.65% | 45.51% | 45.24% | 44.28% | 46.80% | 47.43% | 48.95% | 45.38% | 41.08% | 43.42% | ||||||||||||||||||||||||||||||||||||||||
Current Ratio | 1.06x | 0.98x | 1.12x | 1.16x | 1.11x | 1.29x | 1.14x | 1.09x | 1.17x | 1.13x | 1.20x | 1.25x | ||||||||||||||||||||||||||||||||||||||||
Debt to Equity | 9.29x | 6.80x | 5.73x | 5.53x | 6.24x | 5.32x | 4.67x | 4.84x | 5.23x | 6.01x | 6.23x | 4.85x | ||||||||||||||||||||||||||||||||||||||||
Net Debt to Equity | 7.28x | 5.63x | 4.43x | 4.38x | 5.11x | 3.84x | 3.73x | 3.84x | 4.15x | 4.90x | 5.01x | 3.66x | ||||||||||||||||||||||||||||||||||||||||
Asset Turnover | 16.08% | 16.01% | 16.14% | 15.81% | 14.96% | 15.60% | 16.44% | 14.90% | 16.47% | 16.07% | 14.76% | 15.30% | ||||||||||||||||||||||||||||||||||||||||
Return on Equity | 78.27% | 57.75% | 49.59% | 47.00% | 48.98% | 43.65% | 43.67% | 41.33% | 50.28% | 51.20% | 43.84% | 38.91% | ||||||||||||||||||||||||||||||||||||||||
Return on Assets | 7.61% | 7.40% | 7.37% | 7.20% | 6.77% | 6.91% | 7.70% | 7.07% | 8.06% | 7.29% | 6.06% | 6.64% |