CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 28, 2013		Sep. 29, 2012		Sep. 28, 2013		Sep. 29, 2012
Sales	$ 5,048,211		$ 4,962,331		$ 15,203,925		$ 15,002,423
Costs and expenses:
Cost of sales	4,376,551		4,299,612		13,200,621		12,971,981
Selling, general, and administrative expenses	453,920		456,521		1,376,199		1,369,431
Depreciation and amortization	32,436		27,819		96,540		84,904
Restructuring, integration, and other charges	22,568		14,562		74,402		36,152
Total Costs and Expenses	4,885,475		4,798,514		14,747,762		14,462,468
Operating income	162,736		163,817		456,163		539,955
Equity in earnings of affiliated companies	1,884		2,154		5,227		5,766
Loss on prepayment of debt	0		0		4,277		0
Interest and other financing expense, net	27,167		23,956		86,896		79,643
Income before income taxes	137,453		142,015		370,217		466,078
Provision for income taxes	40,490		38,323		105,260		134,182
Consolidated net income	96,963		103,692		264,957		331,896
Noncontrolling interests	184		75		368		268
Net income attributable to shareholders	$ 96,779		$ 103,617		$ 264,589		$ 331,628
Net income per share:
Basic	$ 0.96		$ 0.96		$ 2.56		$ 3.01
Diluted	$ 0.95	[1]	$ 0.94	[1]	$ 2.53	[1]	$ 2.96	[1]
Average number of shares outstanding:
Weighted average shares outstanding - basic	100,750		108,301		103,269		110,245
Weighted average shares outstanding - diluted	101,669		109,894		104,426		112,096

[1] Stock-based compensation awards for the issuance of 831 and 871 shares for the third quarter and first nine months of 2013 and 1,789 and 1,403 shares for the third quarter and first nine months of 2012, respectively, were excluded from the computation of net income per share on a diluted basis as their effect was anti-dilutive.