| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pretax Margin | 36.65% | 34.37% | 33.67% | 29.05% | 29.66% | 28.90% | 29.79% | 28.13% | 32.17% | 31.88% | 34.61% | 33.88% | ||||||||||||||||||||||||||||||||||||||||
Effective Tax Rate | 21.54% | 17.49% | 10.44% | 7.44% | 8.87% | 5.84% | 8.77% | 8.10% | 3.62% | 7.79% | 10.21% | 14.68% | ||||||||||||||||||||||||||||||||||||||||
Net Margin | 28.75% | 28.36% | 30.15% | 26.89% | 27.03% | 27.21% | 27.18% | 25.85% | 31.00% | 29.40% | 31.08% | 28.90% | ||||||||||||||||||||||||||||||||||||||||
Debt to Equity | 10.62x | 10.63x | 10.19x | 10.49x | 10.33x | 10.21x | 10.09x | 10.15x | 9.98x | 10.02x | 10.40x | 10.40x | ||||||||||||||||||||||||||||||||||||||||
Net Debt to Equity | 9.86x | 9.82x | 9.38x | 9.60x | 9.41x | 9.21x | 8.99x | 9.08x | 8.76x | 8.71x | 9.06x | 9.64x | ||||||||||||||||||||||||||||||||||||||||
Asset Turnover | 0.90% | 0.87% | 0.83% | 0.77% | 0.82% | 0.76% | 0.78% | 0.79% | 0.80% | 0.81% | 0.82% | 0.80% | ||||||||||||||||||||||||||||||||||||||||
Return on Equity | 3.01% | 2.85% | 2.78% | 2.38% | 2.50% | 2.33% | 2.35% | 2.27% | 2.72% | 2.61% | 2.91% | 2.63% | ||||||||||||||||||||||||||||||||||||||||
Return on Assets | 0.26% | 0.25% | 0.25% | 0.21% | 0.22% | 0.21% | 0.21% | 0.20% | 0.25% | 0.24% | 0.26% | 0.23% |