Quarterly Financial Data

12 Months Ended

Dec. 31, 2012

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data

Quarterly Financial Data (Unaudited)

The supplemental quarterly financial data are as follows:

	Quarters Ended
	March 31, 2012		June 30, 2012	September 29, 2012	December 31, 2012
Net sales	$	1,409,035	1,469,793	1,473,493	1,435,659
Gross profit	359,426		388,464	372,837	369,331
Net earnings	40,377		73,188	70,304	66,389
Basic earnings per share	0.59		1.06	1.02	0.96
Diluted earnings per share	0.58		1.06	1.01	0.96

	Quarters Ended
	April 2, 2011		July 2, 2011	October 1, 2011	December 31, 2011 (1)
Net sales	$	1,343,595	1,477,854	1,442,512	1,378,297
Gross profit	341,592		382,247	357,623	335,417
Net earnings	23,442		60,903	46,646	42,931
Basic earnings per share	0.34		0.89	0.68	0.62
Diluted earnings per share	0.34		0.88	0.68	0.62

(1) During the fourth quarter of 2011, the Company corrected an immaterial error in its consolidated financial statements. The error related to accounting for operating leases. The correction of $6,035 resulted in an additional charge to selling, general and administrative expense in the Company’s 2011 fourth quarter consolidated statement of operations. The Company believes the correction of this error to be both quantitatively and qualitatively immaterial to its quarterly results for 2011 or to any of its previously issued consolidated financial statements. The correction had no impact on the Company’s cash flows as previously presented.