Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Jan. 01, 2011	Jan. 02, 2010
Sales	$ 4,807,215	$ 4,991,979	$ 5,212,655
Cost of sales	4,427,189	4,591,191	4,793,967
Gross profit	380,026	400,788	418,688
Other costs and expenses:
Selling, general and administrative	261,000	269,140	287,328
Special charges	0	0	6,020
Gain on acquisition of a business	0	0	(6,682)
Gain on litigation settlement	0	0	(7,630)
Goodwill impairment	0	0	50,927
Depreciation and amortization	35,704	36,119	40,603
Interest expense	24,894	23,403	24,372
Total other costs and expenses	321,598	328,662	394,938
Earnings before income taxes	58,428	72,126	23,750
Income tax expense	22,623	21,185	20,972
Net earnings	$ 35,805	$ 50,941	$ 2,778
Net earnings per share:
Basic	$ 2.8	$ 3.97	$ 0.21
Diluted	$ 2.74	$ 3.86	$ 0.21
Dividends declared, dividends per share	$ 0.72	$ 0.72	$ 0.72
Weighted average number of common shares outstanding and common equivalent shares outstanding:
Basic	12,808	12,819	13,007
Diluted	13,068	13,186	13,378