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.

	2009		2008		2007			2006		2005
(in millions)
Income (loss) before income tax (expense) benefit(A)	$	288	$	120	$	(147	)	$	296	$	55
Dividends from non-consolidated affiliates		59		85		111			83		83
Interest expense(B)		235		456		493			418		300
Debt amortization expense		16		13		9			13		8
Interest portion of rent expense(C)		18		17		17			15		15
Total earnings		616		691		483			825		461
Capitalized interest		1		5		7			6		1
Interest expense(B)		253		473		510			433		315
Debt amortization expense		16		13		9			13		8
Total fixed charges		270		491		526			452		324
Ratio of earnings to fixed charges		2.28		1.41		—			1.83		1.42
Earnings shortfall		—		—		(43	)		—		—

(A) Excludes equity in income of non-consolidated affiliates and minority interest.

(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-20