Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
U.S.	$ 45,526	$ 73,352	$ (24,141)
Foreign	74,815	124,894	174,103
Income before income taxes and noncontrolling interest	120,341	198,246	149,962
Current tax provision
Federal	631	259
Foreign	17,115	28,829	42,726
State	56	92	24
Current tax provision (benefit), Total	17,802	29,180	42,750
Deferred tax provision (benefit)
Federal	6,411	886	2,400
Foreign	(6,210)	11,994	(3,107)
State	65	30	56
Deferred Income Tax Expense (Benefit), Total	266	12,910	(651)
Liability for unrecognized tax benefits	3,044	2,041	2,457
Total income tax provision	$ 21,112	$ 44,131	$ 44,556