Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jun. 30, 2015

Accounting Policies [Abstract]

Schedule of Goodwill [Table Text Block]

A summary of the carrying amount of goodwill attributable to each segment, as well as the changes in such, is as follows:

(in thousands)	Industrial			Infrastructure			Total
Gross goodwill	$	408,925		$	463,672		$	872,597
Accumulated impairment losses	(150,842		)	—			(150,842		)
Balance as of June 30, 2013	$	258,083		$	463,672		$	721,755
Activity for the year ended June 30, 2014:
Acquisition	60,100			183,477			243,577
Translation	3,312			6,932			10,244
Change in gross goodwill	63,412			190,409			253,821
Gross goodwill	472,337			654,081			1,126,418
Accumulated impairment losses	(150,842		)	—			(150,842		)
Balance as of June 30, 2014	$	321,495		$	654,081		$	975,576
Activity for the year ended June 30, 2015:
Acquisition	2,984			—			2,984
Translation	(19,950		)	(13,721		)	(33,671		)
Change in gross goodwill	(16,966		)	(13,721		)	(30,687		)
Impairment charges	—			(527,500		)	(527,500		)
Gross goodwill	455,371			640,360			1,095,731
Accumulated impairment losses	(150,842		)	(527,500		)	(678,342		)
Balance as of June 30, 2015	$	304,529		$	112,860		$	417,389

Components of Other Intangible Assets [Table Text Block]

The components of our other intangible assets were as follows:

	Estimated Useful Life (in years)	June 30, 2015					June 30, 2014
(in thousands)		Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
Contract-based	3 to 15	$	8,523	$	(6,990	)	$	23,446	$	(10,820	)
Technology-based and other	4 to 20	52,820		(29,723		)	54,842		(28,516		)
Customer-related	10 to 21	275,796		(90,141		)	285,751		(76,376		)
Unpatented technology	10 to 30	59,449		(14,426		)	61,867		(12,549		)
Trademarks	5 to 20	18,575		(12,090		)	19,256		(10,984		)
Trademarks	Indefinite	24,876		—			37,259		—
Total		$	440,039	$	(153,370	)	$	482,421	$	(139,245	)