| Ratios | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 | Dec 31, 2019 | Dec 31, 2018 | Dec 31, 2017 | Dec 31, 2016 | Dec 31, 2015 | Dec 31, 2014 | Dec 31, 2013 | Dec 31, 2012 | Dec 31, 2011 | Dec 31, 2010 | Dec 31, 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gross Margin | 56.42% | 55.41% | 55.18% | ||||||||||||||
Operating Margin | 18.17% | 16.27% | 16.15% | ||||||||||||||
Pretax Margin | 19.10% | 16.72% | 16.61% | ||||||||||||||
Effective Tax Rate | 22.94% | -91.10% | 14.12% | ||||||||||||||
Net Margin | 14.72% | 31.95% | 14.27% | ||||||||||||||
Current Ratio | 1.58x | 1.67x | 1.64x | ||||||||||||||
Debt to Equity | 0.64x | 0.70x | 0.89x | ||||||||||||||
Net Debt to Equity | 0.48x | 0.54x | 0.71x | ||||||||||||||
Asset Turnover | 51.12% | 51.53% | 54.78% | ||||||||||||||
Return on Equity | 12.36% | 27.98% | 14.74% | ||||||||||||||
Return on Assets | 7.52% | 16.46% | 7.82% |