CONSOLIDATED AND CONDENSED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (285,865)	$ (200,389)
Other comprehensive loss:
Foreign currency translation adjustments	1,291	844
Net unrealized gain (loss) on available-for-sale investments	778	(48)
Comprehensive loss	$ (283,796)	$ (199,593)

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

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