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Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Income Tax Contingency [Line Items]          
Annual effective tax rate     27.80% 28.00%  
Discrete tax benefit $ (2,533) $ 2,518 $ (1,325) $ 2,500  
Unrecognized tax benefits 18,100   18,100   $ 18,200
Accrued interest and penalties $ 1,300   1,300   $ 1,400
Equity Compensation          
Income Tax Contingency [Line Items]          
Discrete tax benefit     $ 8,200 $ 3,300