Acquisitions and Divestitures - Acquisitions (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2017 USD ($) acquisition	Jun. 30, 2016 USD ($) acquisition
Significant Acquisitions
Number of businesses acquired | acquisition	3
Aggregate annual sales for businesses acquired, for their most recent fiscal year prior to acquisition	$ 1,522,000
Cash paid to acquire businesses	4,227,000
Assumed debt	316,000
Fair Value Adjustments and Transaction, Operating and Acquisition Costs
Significant Acquisitions
Increase (decrease) in pro forma net income attributable to common shareholders	108,078	$ (39,121)
Clarcor
Significant Acquisitions
Aggregate annual sales for businesses acquired, for their most recent fiscal year prior to acquisition		1,400,000
Net sales, from date of acquisition	487,388
Operating loss, from date of acquisition	(16,164)
Increase (decrease) in pro forma net income attributable to common shareholders	$ 1,027,693	$ 748,634
Series of Individually Immaterial Business Acquisitions
Significant Acquisitions
Number of businesses acquired | acquisition	2	2
Aggregate annual sales for businesses acquired, for their most recent fiscal year prior to acquisition		$ 48,000
Cash paid to acquire businesses		71,000
Assumed debt		$ 2,000