CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 29, 2013		Jun. 30, 2012		Jun. 29, 2013		Jun. 30, 2012
Sales	$ 5,306,085		$ 5,150,563		$ 10,155,714		$ 10,040,092
Costs and expenses:
Cost of sales	4,616,513		4,463,419		8,824,070		8,672,369
Selling, general, and administrative expenses	470,874		457,073		922,279		912,910
Depreciation and amortization	32,599		28,035		64,104		57,085
Restructuring, integration, and other charges	30,224		13,347		51,834		21,590
Total Costs and Expenses	5,150,210		4,961,874		9,862,287		9,663,954
Operating income	155,875		188,689		293,427		376,138
Equity in earnings of affiliated companies	1,360		1,428		3,343		3,612
Loss on prepayment of debt	0		0		4,277		0
Interest and other financing expense, net	30,199		28,555		59,729		55,687
Income before income taxes	127,036		161,562		232,764		324,063
Provision for income taxes	37,000		47,081		64,770		95,859
Consolidated net income	90,036		114,481		167,994		228,204
Noncontrolling interests	101		98		184		193
Net income attributable to shareholders	$ 89,935		$ 114,383		$ 167,810		$ 228,011
Net income per share:
Basic	$ 0.87		$ 1.04		$ 1.61		$ 2.05
Diluted	$ 0.86	[1]	$ 1.02	[1]	$ 1.58	[1]	$ 2.02	[1]
Average number of shares outstanding:
Weighted average shares outstanding - basic	103,225		110,433		104,542		111,218
Weighted average shares outstanding - diluted	104,024		112,031		105,892		113,079

[1] Stock-based compensation awards for the issuance of 1,296 and 1,171 shares for the second quarter and first six months of 2013 and 1,552 and 804 shares for the second quarter and first six months of 2012, respectively, were excluded from the computation of net income per share on a diluted basis as their effect was anti-dilutive.