Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Reconciliation of the Earnings (Losses) and Number of Shares Used in Calculations of Basic and Diluted Earnings Per Share

The table below illustrates the reconciliation of the earnings and number of shares used in our calculations of basic and diluted earnings per share:

	93 Days Ended March 31, 2013		84 Days Ended March 23, 2012
(in millions, except per share amounts)
Computation of Basic Earnings Per Share
Net income	$	136	$	104
Weighted average shares outstanding	311.8		333.7
Basic earnings per share	$	0.44	$	0.31
Computation of Diluted Earnings Per Share
Net income	$	136	$	104
Weighted average shares outstanding	311.8		333.7
Effect of dilutive securities
Employee stock option and SARs plans	4.3		6.8
Deferred stock incentive plans	0.8		0.9
Restricted stock units	3.1		3.2
Shares for diluted earnings per share	320.0		344.6
Diluted earnings per share	$	0.43	$	0.30