EXHIBIT 12.1

Computation of Ratio of Earnings to Fixed Charges

(Dollars in millions, except ratios)

		For the Years Ended December 31,
		2010		2009		2008		2007		2006
Earnings as defined:
Income before income taxes		$	1,350.4	$	1,274.2	$	1,615.1	$	1,585.1	$	1,381.7
Add:	Dividends from affiliates		26.3		21.6		27.3		28.4		14.3
	Fixed charges		269.0		269.7		288.2		271.9		290.3
Total earnings		$	1,645.7	$	1,565.5	$	1,930.6	$	1,885.4	$	1,686.3
Fixed charges as defined:
Interest expense (a)		$	134.7	$	122.2	$	124.6	$	106.9		135.1
Rent expense interest factor (b)			134.3		147.5		163.6		165.0		155.2
Total fixed charges		$	269.0	$	269.7	$	288.2	$	271.9		290.3
Ratio of earnings to fixed charges			6.12x		5.80x		6.70x		6.93x		5.81x

(a)	Interest expense includes interest on third-party indebtedness.
(b)	The rent expense interest factor reflects an appropriate portion (one-third) of rent expense representative of interest.