Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net Income	$ (49,307)	$ (496,751)	$ (348,444)
Other comprehensive income, net of tax:
Foreign currency translation adjustments	(7,339)	(25,209)	5,280
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax	187
Other comprehensive income	(7,152)	(25,209)	5,280
Comprehensive Income	$ (56,459)	$ (521,960)	$ (343,164)