Unaudited Interim Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net earnings (loss)	$ 109	$ 210	$ 329	$ 548
Other comprehensive income (loss), net of tax
Foreign currency translation gain (loss)	(6)	(11)	(8)	(4)
Gain (loss) on cash flow hedges	1	(13)	(38)	(16)
Total other comprehensive income (loss), net of tax	(5)	(24)	(46)	(20)
Total comprehensive income (loss), net of tax	104	186	283	528
Comprehensive (income) loss attributable to noncontrolling interests	(2)	(1)	(4)	(2)
Comprehensive income (loss) attributable to Celanese Corporation	$ 102	$ 185	$ 279	$ 526