Income Taxes - Schedule of Components of Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Tax [Line Items]
Current tax provision	$ 7,999	$ 5,525	$ 8,030
Deferred tax provision (benefit)	108,556	4,791	21,585
Income tax provision (benefit)	116,555	10,316	29,615
United States Federal
Income Tax [Line Items]
Current tax provision	3,016	2,638	444
Deferred tax provision (benefit)	75,686	4,635	(10,817)
United States And Local
Income Tax [Line Items]
Current tax provision	742	12	2
Deferred tax provision (benefit)	34,404	1,130	(3,476)
Foreign
Income Tax [Line Items]
Current tax provision	4,241	2,875	7,584
Deferred tax provision (benefit)	$ (1,534)	$ (974)	$ 35,878

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

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Data Type:	xbrli:monetaryItemType
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Period Type:	duration