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Acquisitions and Divestitures - Narrative (Details) - USD ($) $ in Thousands	8 Months Ended	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014	Nov. 30, 2015	Nov. 04, 2013	Aug. 01, 2013
Acquired Finite-Lived Intangible Assets [Line Items]
Proceeds from Divestiture of Businesses, Net of Cash Divested		$ 56,127	$ 0	$ 10,225
Acquisitions (Textual) [Abstract]
Goodwill	$ 975,576	298,487	417,389	975,576
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual	194,900
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual	(10,500)
Restructuring and Related Pre-tax Costs		53,500	58,100	19,086
Payments to Acquire Businesses, Gross		0	0	634,615
Contingent Consideration		6,600	10,000
Goodwill, Acquired During Period			2,984	246,600
Loss on divestiture		(131,463)	$ 0	0
TMB [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Business Combination, Consideration Transferred, Including Equity Interest in Acquiree Held Prior to Combination						$ 607,000
Acquisitions (Textual) [Abstract]
Number of Employees			1175
Number of Primary Operating Facilities			12
Acquisition Related Costs			$ 8,700	8,700
Restructuring and Related Pre-tax Costs				19,100
Emura [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Business Combination, Consideration Transferred, Including Equity Interest in Acquiree Held Prior to Combination							$ 40,100
Acquisitions (Textual) [Abstract]
Payments to Acquire Businesses, Gross			25,600	500
Contingent Consideration							$ 14,000
Small Acquisition in Infrastructure Segment [Member]
Acquisitions (Textual) [Abstract]
Small Acquisition, Acquisition Cost			2,000
Infrastructure [Member]
Acquisitions (Textual) [Abstract]
Goodwill	654,081	0	112,860	654,081
Goodwill, Acquired During Period			0
Loss on divestiture		(127,900)
Industrial [Member]
Acquisitions (Textual) [Abstract]
Goodwill	$ 321,495	298,500	304,529	$ 321,495
Goodwill, Acquired During Period			$ 2,984
Loss on divestiture		$ (3,600)
Non-Core Businesses Sold to Madison Industries [Member]
Acquisitions (Textual) [Abstract]
Net Book Value					$ 191,900

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