Income Taxes - Components of Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current:
U.S. federal	$ 15,175	$ 68,772	$ 290
Foreign	1,523	(42,147)	22,668
State and local	10,124	94	10
Total current	26,822	26,719	22,968
Deferred:
U.S. federal	(28,154)	(41,826)	(10,766)
Foreign	(1,132)	(4,145)	(3,191)
State and local	(5,423)	228	(338)
Total deferred	(34,709)	(45,743)	(14,295)
Provision for (benefit from) income taxes	$ (7,887)	$ (19,024)	$ 8,673

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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