Income Taxes - Provision for Income Tax Schedule (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Current tax (benefit) provision:
Federal	$ (22,704)	$ (29,982)	$ 41,090
State	3,835	8,085	6,336
Foreign	71,286	64,274	51,244
Deferred tax (benefit) provision:
Federal	(13,987)	5,954	(24,136)
State	(12,212)	701	21,689
Foreign	4,968	(7,140)	(4,367)
Change in valuation allowance	22,164	2,824	(430)
Total	$ 53,350	$ 44,716	$ 91,426