Unaudited Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (405,041)	$ (14,648)
Other comprehensive income (loss):
Currency translation adjustments	(14,791)	2,466
Comprehensive loss	$ (419,832)	$ (12,182)

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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