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Income Taxes - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Income Tax Disclosure [Abstract]      
Effective tax rate (as percent) 5.60% 3.30%  
Pre-tax income (loss) $ (4,589,013) $ (111,681)  
Valuation allowance $ 830,400   $ 2,900