Condensed Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Condensed Consolidated Statements of Comprehensive (Loss) Income
Net (loss) income	$ (59)	$ 15
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustment	(9)	3
Net (loss) on hedge of net investment in foreign operations	5	(8)
Unrealized loss on derivatives	(4)	(3)
Change in pension and other postretirement benefit plans	2
Other comprehensive loss, net of tax	(6)	(8)
Comprehensive (loss) income, net of tax	$ (65)	$ 7

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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