Income Taxes - Schedule of Components of the Income Tax (Expense) Benefit (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current:
United States	$ 6,391	$ 17,493	$ (33,123)
Foreign	(72,660)	(77,421)	(72,667)
Total current	(66,269)	(59,928)	(105,790)
Deferred:
United States	124,718	22,337	29,619
Foreign	25,612	6,265	4,814
State	46,008	285	161
Total deferred	196,338	28,887	34,594
Total income tax benefit (expense)	130,069	(31,041)	(71,196)
State	$ 0	$ 0	$ 0

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