Goodwill and Other Intangible Assets - Carrying Amount of Goodwill Attributable to Each Segment (Details) $ in Thousands	9 Months Ended
	Mar. 31, 2016 USD ($)	Jun. 30, 2015 USD ($)
Goodwill [Roll Forward]
Goodwill	$ 1,086,162	$ 1,095,731
Accumulated impairment losses	(784,053)	(678,342)
Goodwill, Beginning Balance	417,389
Translation	(2,033)
Change in goodwill	(9,569)
Goodwill, Written off Related to Sale of Business Unit	(7,536)
Goodwill, Impairment Loss	(105,711)
Goodwill, Ending Balance	302,109
Industrial [Member]
Goodwill [Roll Forward]
Goodwill	452,951	455,371
Accumulated impairment losses	(150,842)	(150,842)
Goodwill, Beginning Balance	304,529
Translation	(1,345)
Change in goodwill	(2,420)
Goodwill, Written off Related to Sale of Business Unit	(1,075)
Goodwill, Impairment Loss	0
Goodwill, Ending Balance	302,109
Infrastructure [Member]
Goodwill [Roll Forward]
Goodwill	633,211	640,360
Accumulated impairment losses	(633,211)	$ (527,500)
Goodwill, Beginning Balance	112,860
Translation	(688)
Change in goodwill	(7,149)
Goodwill, Written off Related to Sale of Business Unit	(6,461)
Goodwill, Impairment Loss	(105,711)
Goodwill, Ending Balance	$ 0