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Acquisitions Acquisitions (Tables) | 3 Months Ended
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Mar. 30, 2013
Business Combinations [Abstract] |
Business Acquisition, Pro Forma Information [Table Text Block] | The following table summarizes the company's unaudited consolidated results of operations for 2013, as well as the unaudited pro forma consolidated results of operations of the company, as though the 2013 acquisitions occurred on January 1:
|  | For the Quarter Ended March 30, 2013
|  | As Reported |  | Pro Forma
Sales |  | $ | 4,849,629 |  |  | $ | 5,102,603 |
Net income attributable to shareholders |  | 77,875 |  |  | 80,667 |
Net income per share: |  |  |  |  |
Basic |  | $ | 0.74 |  |  | $ | 0.76 |
Diluted |  | $ | 0.72 |  |  | $ | 0.75 |

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- Definition Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463 + Details
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