| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gross Margin | 67.78% | 66.06% | 66.36% | 66.31% | 64.69% | 67.41% | 68.30% | 65.87% | 66.94% | 66.74% | 65.62% | 67.55% | ||||||||||||||||||||||||||||||||||||||||
Operating Margin | 33.60% | 30.87% | 30.33% | 30.47% | 25.65% | 28.33% | 28.23% | 24.83% | 26.71% | 26.38% | 22.85% | 25.61% | ||||||||||||||||||||||||||||||||||||||||
Pretax Margin | 36.46% | 33.94% | 34.14% | 34.10% | 29.67% | 32.92% | 32.56% | 28.48% | 29.94% | 28.43% | 24.87% | 25.86% | ||||||||||||||||||||||||||||||||||||||||
Effective Tax Rate | 21.94% | 12.17% | 17.07% | 20.18% | -5.27% | 14.96% | 18.79% | -1.65% | 19.58% | 14.66% | 14.46% | 19.39% | ||||||||||||||||||||||||||||||||||||||||
Net Margin | 28.29% | 29.65% | 28.12% | 26.98% | 30.99% | 27.73% | 26.22% | 28.82% | 23.84% | 23.96% | 20.95% | 20.80% | ||||||||||||||||||||||||||||||||||||||||
Current Ratio | 4.96x | 4.61x | 4.73x | 5.17x | 4.98x | 4.30x | 5.15x | 5.55x | 5.31x | 5.22x | 5.26x | 5.10x | ||||||||||||||||||||||||||||||||||||||||
Debt to Equity | 0.14x | 0.14x | 0.14x | 0.12x | 0.12x | 0.13x | 0.13x | 0.13x | 0.17x | 0.16x | 0.16x | 0.15x | ||||||||||||||||||||||||||||||||||||||||
Net Debt to Equity | -0.01x | 0.03x | -0.03x | -0.07x | -0.03x | -0.02x | -0.08x | -0.08x | -0.12x | -0.12x | -0.03x | 0.01x | ||||||||||||||||||||||||||||||||||||||||
Asset Turnover | 13.85% | 13.78% | 12.95% | 12.10% | 11.72% | 11.49% | 12.07% | 11.94% | 11.85% | 12.63% | 12.99% | 11.74% | ||||||||||||||||||||||||||||||||||||||||
Return on Equity | 4.47% | 4.67% | 4.13% | 3.67% | 4.06% | 3.60% | 3.56% | 3.88% | 3.29% | 3.52% | 3.15% | 2.80% | ||||||||||||||||||||||||||||||||||||||||
Return on Assets | 3.92% | 4.08% | 3.64% | 3.27% | 3.63% | 3.18% | 3.16% | 3.44% | 2.83% | 3.03% | 2.72% | 2.44% |