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Income Taxes (Tables)
9 Months Ended
Sep. 30, 2021
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense (Benefit)
 Three Months EndedNine Months Ended
 September 30,
2021
September 30,
2020
September 30,
2021
September 30,
2020
 (in thousands, except percentages)
Provision for income taxes$211,888 $71,484 $780,451 $473,693 
Effective tax rate13 %%15 %18 %