CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 104,517	$ 22,073	$ 130,252	$ 58,378
Other comprehensive income (loss):
Foreign currency translation adjustment, net of $0 tax in all periods	4,714	10,261	8,569	(11,932)
Other comprehensive income (loss)	4,714	10,261	8,569	(11,932)
Comprehensive income	$ 109,231	$ 32,334	$ 138,821	$ 46,446