Acquisitions and Divestitures - Pro forma information (Details) - CLARCOR, Inc - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Jun. 30, 2017	Jun. 30, 2016
Business Acquisition [Line Items]
Net sales	$ 12,935,834	$ 12,772,097
Net income attributable to common shareholders	$ 1,027,693	$ 748,634
Diluted earnings per share (in USD per share)	$ 7.58	$ 5.47

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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.

+ References

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The pro forma net Income or 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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