CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 30, 2013		Mar. 31, 2012
Sales	$ 4,849,629		$ 4,889,529
Costs and expenses:
Cost of sales	4,207,557		4,208,950
Selling, general, and administrative expenses	451,405		455,837
Depreciation and amortization	31,505		29,050
Restructuring, integration, and other charges	21,610		8,243
Total Costs and Expenses	4,712,077		4,702,080
Operating income	137,552		187,449
Equity in earnings of affiliated companies	1,983		2,184
Loss on prepayment of debt	4,277		0
Interest and other financing expense, net	29,530		27,132
Income before income taxes	105,728		162,501
Provision for income taxes	27,770		48,778
Consolidated net income	77,958		113,723
Noncontrolling interests	83		95
Net income attributable to shareholders	$ 77,875		$ 113,628
Net income per share:
Basic	$ 0.74		$ 1.01
Diluted	$ 0.72	[1]	$ 1.00	[1]
Average number of shares outstanding:
Weighted average shares outstanding - basic	105,889		112,002
Weighted average shares outstanding - diluted	107,824		114,077

[1] Stock-based compensation awards for the issuance of 1,360 and 589 shares for the first quarters of 2013 and 2012, respectively, were excluded from the computation of net income per share on a diluted basis as their effect was anti-dilutive.