Business Combinations (Details) (USD $) In Thousands, except Per Share data	12 Months Ended
Jun. 30, 2009
Summarized unaudited pro forma results of operations
Net sales	$ 1,962,882
Income before income taxes	66,357
Net income	$ 42,601
Net income per share - diluted	$ 1.00

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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141R
-Paragraph 68
-Subparagraph r(2, 3)

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141
-Paragraph 54

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141
-Paragraph 55

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The pro forma income from continuing operations before changes in accounting and extraordinary items, net of tax effect, for the period as if the business combination or combinations had been completed at the beginning of a period

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The pro forma net income (loss) for the period as if the business combination or combinations had been completed at the beginning of a period

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period

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