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Income Taxes - Reconciliation (Details)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Reconciliation of United States federal statutory rate to effective income tax rate      
Statutory tax rate (as a percent) 21.00% 21.00% 21.00%
Foreign tax rate differential 5.20% 5.20% 4.90%
Permanent differences 1.10% 1.20% 2.00%
U.S. tax on foreign earnings (0.10%) 1.60% 0.30%
Stock compensation 0.60% (2.50%) (0.70%)
Mandatory repatriation 0.00% 0.00% 0.50%
Tax contingencies 3.30% 2.60% 1.40%
Change in tax rates 0.10% (0.10%) 0.10%
Withholding taxes 0.00% 0.00% (0.10%)
Repatriation of foreign earnings 0.20% 0.40% 0.60%
State income taxes, net of federal benefits 0.20% (0.40%) (0.60%)
Tax credits (2.10%) (0.90%) (1.20%)
Other 0.10% 1.20% (0.70%)
Change in valuation allowance for unbenefited losses (0.10%) 0.20% 1.00%
Effective tax rate 28.10% 28.70% 28.50%