v3.22.4
Income Taxes - Reconciliation of Effective Income Tax Rate (Details)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Reconciliation of Effective Income Tax Rate      
Statutory U.S. tax rate 21.00% 21.00% 21.00%
Food Safety divestiture (8.40%) 0.00% 0.00%
State income taxes - net of federal benefit 0.00% 0.90% 1.20%
International income taxes - net (0.40%) (1.20%) (1.20%)
Global Intangible Low Taxed Income (GILTI) 0.70% 0.70% 0.80%
Foreign Derived Intangible Income (FDII) (2.30%) (3.10%) (1.80%)
U.S. research and development credit (1.00%) (0.70%) (1.00%)
Reserves for tax contingencies 0.00% 0.60% 0.50%
Employee share-based payments (0.20%) (0.60%) (0.50%)
All other - net 0.20% 0.20% 0.70%
Effective worldwide tax rate (as a percent) 9.60% 17.80% 19.70%