| 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 | 35.57% | 27.89% | 32.23% | 30.92% | 26.43% | 30.61% | 29.77% | 26.78% | 31.39% | 28.41% | 28.20% | 22.53% | ||||||||||||||||||||||||||||||||||||||||
Effective Tax Rate | 17.42% | 11.55% | 18.82% | 14.23% | 9.80% | 17.07% | 20.31% | 17.25% | 12.39% | 15.94% | 16.52% | 20.35% | ||||||||||||||||||||||||||||||||||||||||
Net Margin | 28.32% | 24.49% | 26.07% | 26.39% | 24.29% | 25.11% | 23.73% | 22.14% | 27.65% | 24.05% | 24.08% | 18.09% | ||||||||||||||||||||||||||||||||||||||||
Debt to Equity | 11.52x | 11.23x | 10.27x | 9.83x | 9.66x | 9.39x | 9.89x | 9.72x | 9.47x | 9.31x | 9.30x | 9.52x | ||||||||||||||||||||||||||||||||||||||||
Net Debt to Equity | 11.29x | 11.05x | 10.08x | 9.64x | 9.47x | 9.21x | 9.71x | 9.56x | 9.30x | 9.14x | 9.12x | 8.60x | ||||||||||||||||||||||||||||||||||||||||
Asset Turnover | 0.99% | 0.97% | 1.04% | 1.05% | 1.03% | 1.06% | 1.07% | 1.06% | 1.09% | 1.09% | 1.10% | 1.04% | ||||||||||||||||||||||||||||||||||||||||
Return on Equity | 3.51% | 2.91% | 3.05% | 3.00% | 2.68% | 2.76% | 2.76% | 2.53% | 3.16% | 2.71% | 2.72% | 1.98% | ||||||||||||||||||||||||||||||||||||||||
Return on Assets | 0.28% | 0.24% | 0.27% | 0.28% | 0.25% | 0.27% | 0.25% | 0.24% | 0.30% | 0.26% | 0.26% | 0.19% |