Acquisitions (Details) (Männer Business [Member], USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2013	Sep. 30, 2013
Männer Business [Member]
Business Acquisition [Line Items]
Net sales	$ 295,286	$ 886,620
Income from continuing operations	24,188	56,385
Net income	$ 23,712	$ 254,081
Basic:
Income from continuing operations (in dollars per share)	$ 0.45	$ 1.03
Net income (in dollars per share)	$ 0.44	$ 4.63
Diluted:
Income from continuing operations (in dollars per share)	$ 0.44	$ 1.01
Net income (in dollars per share)	$ 0.43	$ 4.55

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The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ 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

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