Unaudited Interim Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Net earnings (loss)	$ 338	$ 365
Other comprehensive income (loss), net of tax
Foreign currency translation gain (loss)	7	49
Gain (loss) on cash flow hedges	(3)	(1)
Pension and postretirement benefits gain (loss)	0	1
Total other comprehensive income (loss), net of tax	4	49
Total comprehensive income (loss), net of tax	342	414
Comprehensive (income) loss attributable to noncontrolling interests	(1)	(2)
Comprehensive income (loss) attributable to Celanese Corporation	$ 341	$ 412