| 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 | 18.65% | 17.87% | 18.31% | 18.97% | 19.56% | 8.86% | 16.60% | 4.72% | 5.61% | 4.18% | 2.84% | -1.31% | ||||||||||||||||||||||||||||||||||||||||
Pretax Margin | 20.98% | 17.74% | 20.65% | 21.67% | 22.60% | 19.23% | 15.91% | 11.62% | 1.73% | 8.32% | 44.82% | -0.29% | ||||||||||||||||||||||||||||||||||||||||
Effective Tax Rate | 14.53% | 11.46% | 13.68% | 16.24% | 12.61% | 10.46% | 8.64% | 17.04% | 46.00% | 23.96% | 4.17% | -38.18% | ||||||||||||||||||||||||||||||||||||||||
Net Margin | 17.75% | 15.36% | 17.71% | 18.40% | 19.91% | 18.82% | 13.92% | 9.57% | 2.01% | 0.21% | 51.82% | -0.86% | ||||||||||||||||||||||||||||||||||||||||
Debt to Equity | 6.15x | 6.02x | 5.74x | 5.47x | 5.38x | 5.63x | 5.54x | 4.27x | 4.25x | 4.04x | 4.01x | 4.52x | ||||||||||||||||||||||||||||||||||||||||
Net Debt to Equity | 5.62x | 5.42x | 5.09x | 4.91x | 4.74x | 4.91x | 4.90x | 3.68x | 3.81x | 3.64x | 3.65x | 4.14x | ||||||||||||||||||||||||||||||||||||||||
Asset Turnover | 10.46% | 9.65% | 9.50% | 8.80% | 8.00% | 7.77% | 7.38% | 9.79% | 11.07% | 10.24% | 8.81% | 10.55% | ||||||||||||||||||||||||||||||||||||||||
Return on Equity | 13.26% | 10.41% | 11.34% | 10.48% | 10.16% | 9.70% | 6.72% | 4.94% | 1.17% | 0.11% | 22.87% | -0.50% | ||||||||||||||||||||||||||||||||||||||||
Return on Assets | 1.86% | 1.48% | 1.68% | 1.62% | 1.59% | 1.46% | 1.03% | 0.94% | 0.22% | 0.02% | 4.56% | -0.09% |