| Ratios | LTM | 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 | 66.68% | 66.00% | 67.46% | 66.39% | ||||||||||||||
Operating Margin | 31.28% | 29.27% | 28.12% | 24.80% | ||||||||||||||
Pretax Margin | 34.49% | 32.90% | 32.01% | 27.50% | ||||||||||||||
Effective Tax Rate | 17.02% | 13.13% | 12.58% | 7.23% | ||||||||||||||
Net Margin | 28.45% | 28.38% | 27.81% | 25.24% | ||||||||||||||
Current Ratio | - | 4.87x | 4.07x | 4.76x | ||||||||||||||
Debt to Equity | - | 0.14x | 0.13x | 0.15x | ||||||||||||||
Net Debt to Equity | - | -0.05x | 0.01x | -0.05x | ||||||||||||||
Asset Turnover | - | 49.20% | 44.56% | 46.14% | ||||||||||||||
Return on Equity | - | 15.92% | 14.05% | 13.42% | ||||||||||||||
Return on Assets | - | 13.96% | 12.39% | 11.64% |