Exhibit 12.1

RATIO OF EARNINGS TO FIXED CHARGES

The following table sets forth our ratio of earnings to combined fixed charges for the periods indicated on a consolidated historical basis. For purposes of computing the ratio of earnings to fixed charges, “earnings” are defined as income before taxes plus fixed charges less capitalized interest. “Fixed charges” consist of interest expensed and capitalized and an estimate of interest within rent expense.

(Dollars in thousands)	Twelve Months Ended December 31,															Nine Months Ended September 30,
	2013			2012			2011			2010			2009			2014
Earnings:
Income from continuing operations before income taxes	$	46,075		$	406,687		$	872,926		$	430,958		$	737,217		$	103,426
Fixed charges, as shown below		292,958			285,784			289,123			240,177			61,572			214,021
Equity in income of investees, net of distributions		(20,095	)		(11,548	)		(17,463	)		(7,996	)		(7,207	)		18,917
Noncontrolling Interest		1,386			397			—			(11,845	)		(27,425	)		—
Adjusted Earnings	$	320,324		$	681,320		$	1,144,586		$	651,294		$	764,157		$	336,364
Fixed charges:
Interest on indebtedness, expensed or capitalized	$	262,915		$	258,096		$	263,891		$	218,425		$	43,289		$	182,950
Interest within rent expense		30,043			27,688			25,232			21,752			18,283			31,071
Total Fixed Charges	$	292,958		$	285,784		$	289,123		$	240,177		$	61,572		$	214,021
Ratio of Earnings to Fixed Charges		1.09			2.38			3.96			2.71			12.41			1.57