Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	2 Months Ended	10 Months Ended	12 Months Ended
	Dec. 31, 2017	Oct. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
NET (LOSS) INCOME	$ (141)
OTHER COMPREHENSIVE (LOSS) INCOME:
Defined benefit pension plan adjustment, net of $0, ($3), $4 and ($2) tax.	0
Foreign currency translation adjustment, net of ($17), ($46), $39 and $13 tax.	18
Other comprehensive (loss) income	18
COMPREHENSIVE (LOSS) INCOME	$ (123)
Predecessor
NET (LOSS) INCOME		$ 425	$ 677	$ 3,433
OTHER COMPREHENSIVE (LOSS) INCOME:
Defined benefit pension plan adjustment, net of $0, ($3), $4 and ($2) tax.		(1)	(6)	8
Foreign currency translation adjustment, net of ($17), ($46), $39 and $13 tax.		81	(80)	(162)
Other comprehensive (loss) income		80	(86)	(154)
COMPREHENSIVE (LOSS) INCOME		$ 505	$ 591	$ 3,279