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Acquisitions (Tables) | 12 Months Ended
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Dec. 31, 2012
RFPD and Nu Horizons [Member] |
Business Acquisition [Line Items] |
Schedule of Business Acquisitions, by Acquisition [Text Block] | The following table summarizes the allocation of the net consideration paid to the fair value of the assets acquired and liabilities assumed for the Richardson RFPD and Nu Horizons acquisitions:
Accounts receivable, net | $ | 194,312 |
Inventories | 169,881 |
Property, plant and equipment | 11,278 |
Other assets | 6,965 |
Identifiable intangible assets | 90,900 |
Cost in excess of net assets of companies acquired | 31,951 |
Accounts payable | (98,967 | )
Accrued expenses | (18,900 | )
Other liabilities | (4,080 | )
Noncontrolling interest | (3,239 | )
Fair value of net assets acquired | 380,101 |
Gain on bargain purchase | (1,088 | )
Cash consideration paid, net of cash acquired | $ | 379,013 |
In connection with the Richardson RFPD and Nu Horizons acquisitions, the company allocated the following amounts to identifiable intangible assets:
| Weighted-Average Life |  |
Customer relationships | 8 years |  | $ | 35,400 |
Trade names | indefinite |  | 49,000 |
Other intangible assets | (a) |  | 6,500 |
Total identifiable intangible assets |  |  | $ | 90,900 |
(a) | Consists of non-competition agreements and sales backlog with useful lives ranging from one to three years.
Acquisitions 2011 [Member] |
Business Acquisition [Line Items] |
Business Acquisition Results of Operations And Pro Forma Information [Text Block] | The following table summarizes the company's unaudited consolidated results of operations for 2011 and 2010, as well as the unaudited pro forma consolidated results of operations of the company, as though the 2011 acquisitions occurred on January 1:
|  | For the Years Ended December 31,
|  | 2011 |  | 2010
|  | As Reported |  | Pro Forma |  | As Reported |  | Pro Forma
Sales |  | $ | 21,390,264 |  |  | $ | 21,573,260 |  |  | $ | 18,744,676 |  |  | $ | 20,082,596 |
Net income attributable to shareholders |  | 598,810 |  |  | 603,243 |  |  | 479,630 |  |  | 497,415 |
Net income per share: |  |  |  |  |  |  |  |  |
Basic |  | $ | 5.25 |  |  | $ | 5.29 |  |  | $ | 4.06 |  |  | $ | 4.22 |
Diluted |  | $ | 5.17 |  |  | $ | 5.20 |  |  | $ | 4.01 |  |  | $ | 4.16 |
2010 Acquisitions [Member] |
Business Acquisition [Line Items] |
Business Acquisition Results of Operations And Pro Forma Information [Text Block] | The following table summarizes the company's unaudited consolidated results of operations for 2010 as well as the unaudited pro forma consolidated results of operations of the company, as though the 2010 acquisitions occurred on January 1, 2010:
|  |  |  |  |  | For the Year Ended
|  |  |  |  |  | December 31, 2010
|  |  |  |  |  | As Reported |  | Pro Forma
Sales |  |  |  |  |  | $ | 18,744,676 |  |  | $ | 19,326,092 |
Net income attributable to shareholders |  |  |  |  |  | 479,630 |  |  | 491,688 |
Net income per share: |  |  |  |  |  |  |  |
Basic |  |  |  |  |  | $ | 4.06 |  |  | $ | 4.17 |
Diluted |  |  |  |  |  | $ | 4.01 |  |  | $ | 4.11 |

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- Definition Tabular disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table does not include leveraged buyouts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Appendix F -Paragraph F4 -Subparagraph e Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6909870&loc=d3e1392-128463 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6909870&loc=d3e1486-128463 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 52 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 68 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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