Exhibit 12

	Year ended December 31											Quarter ended March 28,
Dollars in millions	2010		2011		2012			2013		2014		2015
Earnings:
Income (loss) from continuing operations before income taxes, noncontrolling interest and equity income of unconsolidated subsidiaries	$	279	$	41	$	(148	)	$	693	$	783	$	153
Fixed charges		48		73		85			101		99		26
Total earnings available for fixed charges	$	327	$	114	$	(63	)	$	794	$	882	$	179
Fixed Charges:
Interest expense, including amortization of debt issuance costs		37		60		70			75		72		20
Assumed interest element included in rental expense		11		13		15			26		27		6
Total fixed charges	$	48	$	73	$	85		$	101	$	99	$	26
Ratio of earnings to fixed charges		6.8		1.6		—	(1)		7.9		8.9		6.9

For purposes of calculating the ratios of earnings to fixed charges, earnings consist of income (loss) before income taxes and noncontrolling interests plus equity income of unconsolidated subsidiaries, plus fixed charges. Fixed charges consist of interest expensed and an estimate of interest within rental expense.

(1) Earnings for the year ended December 31, 2012 were inadequate to cover fixed charges. Additional earnings of $148 million would have been needed to bring the ratio of earnings to fixed charges to 1.0.