Consolidated Statement of Equity (Deficit) - USD ($) $ in Millions		Total	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Series A Redeemable Convertible Preferred Stock [Member]
Equity (deficit) at Dec. 31, 2016		$ (73)	$ 641	$ (268)	$ (438)	$ (8)
Equity (deficit) at Dec. 31, 2016							$ 156
Net (loss) earnings		94		94
Currency translation adjustments		11			11
Pension and other postretirement liability adjustments		36			36
Series A preferred stock cash and accrued dividends		(11)	(11)
Series A preferred stock deemed dividends		(8)	(8)
Redeemable series A preferred stock deemed dividends							8
Stock-based compensation		9	9
Purchases of treasury stock	[1]	(1)				(1)
Equity (deficit) at Dec. 31, 2017		57	631	(174)	(391)	(9)
Equity (deficit) at Dec. 31, 2017							164
Net (loss) earnings		(16)		(16)
Currency translation adjustments		(11)			(11)
Pension and other postretirement liability adjustments		(9)			(9)
Series A preferred stock cash and accrued dividends		(11)	(11)
Series A preferred stock deemed dividends		(9)	(9)
Redeemable series A preferred stock deemed dividends							9
Stock-based compensation		6	6
Equity (deficit) at Dec. 31, 2018		(3)	$ 617	(200)	$ (411)	$ (9)
Equity (deficit) at Dec. 31, 2018							$ 173
Adjustments due to ASU 2014-09		$ (10)		$ (10)

[1] Represents purchases of common stock and/ or warrants to satisfy tax withholding obligations.