EXHIBIT 12

Computation of Ratio of Earnings to Fixed Charges

The computation of Ratio of Earnings to Fixed Charges as shown on this Exhibit 12 is provided pursuant to Items 503(d) and 601(12) of Regulation S-K.

(in millions)	2016			2015			2014			2013			2012
Loss from continuing operations before income taxes(A)	$	(38	)	$	(109	)	$	(565	)	$	(985	)	$	(1,082	)
Less: Net income attributable to non-controlling interests	(32		)	(33		)	(40		)	(54		)	(48		)
Dividends from non-consolidated affiliates	12			12			12			13			7
Interest expense(B)	290			270			265			264			213
Debt amortization expense	37			37			49			57			46
Interest portion of rent expense(C)	17			19			20			24			21
Total earnings (loss)	$	286		$	196		$	(259	)	$	(681	)	$	(843	)
Capitalized interest	$	3		$	1		$	—		$	5		$	9
Interest expense(B)	307			289			285			288			234
Debt amortization expense	37			37			49			57			46
Total fixed charges	$	347		$	327		$	334		$	350		$	289
Ratio of earnings to fixed charges	0.82			0.60			—			—			—
Earnings shortfall	$	(61	)	$	(131	)	$	(593	)	$	(1,031	)	$	(1,132	)

________________

(A)    Excludes equity in income (loss) of non-consolidated affiliates.

(B) Excludes interest expense on income tax contingencies.

(C) Represents an estimated amount of rental expense (33%) that is deemed to be representative of the interest factor.

E-10