Earnings Per Share (Tables)

3 Months Ended

Apr. 01, 2012

Earnings Per Share [Abstract]

Reconciliation Of Earnings Per Share Basic And Diluted

	Three months ended
	April 1, 2012		March 27, 2011
Numerator:
Income from continuing operations used in computing basic and diluted earnings per share	$	172,035	$	119,260
Denominator:
Denominator for basic earnings per share- weighted-average common shares		228,988		233,820
Effect of dilutive securities—employee stock compensation plan		2,296		2,083
Denominator for diluted earnings per share- adjusted weighted-average shares outstanding		231,284		235,903
Earnings per common share from continuing operations:
Basic	$	0.75	$	0.51
Diluted	$	0.74	$	0.51