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Income Taxes (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Income Tax Disclosure [Abstract]        
Effective income tax rate (as a percent) 20.10% 21.20% 20.60% 19.90%
Effective income tax rate, settlement of uncertain tax position (percent)       1.30%