Exhibit 12.1

STATEMENT RE: COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

(DOLLARS IN MILLIONS)

	Three Months Ended
	March 31, 2015
Earnings
Income from continuing operations before provision for income taxes	$	168
Income from equity investees		(18)
Distributed income from equity investees		3
Interest and amortization of deferred finance costs		241
Amortization of capitalized interest		5
Implicit rental interest expense		29
Total Earnings	$	428
Fixed Charges
Interest and amortization of deferred finance costs	$	241
Capitalized interest		4
Implicit rental interest expense		29
Total Fixed Charges	$	274
Ratio of Earnings to Fixed Charges		1.56	x