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Acquisition - Narrative (Details) - USD ($) | 8 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2014 | Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2013 | Nov. 04, 2013 | Aug. 01, 2013
Acquisitions (Textual) [Abstract] |  |  |  |  |  |
Goodwill | $ 975,576,000 | $ 417,389,000 | $ 975,576,000 | $ 721,755,000 |  |
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual | 194,900,000 |  |  |  |  |
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual | (10,500,000) |  |  |  |  |
Restructuring and Related Pre-tax Costs |  | 58,100,000 | 19,100,000 | 0 |  |
Payments to Acquire Businesses, Gross |  | 0 | 634,615,000 | 500,000 |  |
Contingent Consideration | 14,000,000 | 10,000,000 | 14,000,000 |  |  |
Goodwill, Acquired During Period |  | 2,984,000 | $ 243,577,000 |  |  |
TMB [Member] |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Significant Acquisitions and Disposals, Acquisition Costs or Sale Proceeds |  |  |  |  | $ 607,000,000 |
Acquisitions (Textual) [Abstract] |  |  |  |  |  |
Number of Employees |  |  | 1175 |  |  |
Number of Primary Operating Facilities |  |  | 12 |  |  |
Acquisition Related Costs |  |  | $ 8,700,000 |  |  |
Goodwill | 243,577,000 |  | 243,577,000 |  |  |
Acquisition-Related Pre-tax Costs |  |  | 8,700,000 | 8,700,000.0 |  |
Restructuring and Related Pre-tax Costs |  |  | 19,100,000 |  |  |
Goodwill, Acquired During Period |  |  | 243,577,000 |  |  |
Emura [Member] |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Significant Acquisitions and Disposals, Acquisition Costs or Sale Proceeds |  |  |  |  |  | $ 40,100,000
Acquisitions (Textual) [Abstract] |  |  |  |  |  |
Payments to Acquire Businesses, Gross |  |  | 25,600,000 | 500,000 |  |
Contingent Consideration |  |  |  |  |  | $ 14,000,000
Small Acquisition in Infrastructure Segment [Member] |  |  |  |  |  |
Acquisitions (Textual) [Abstract] |  |  |  |  |  |
Small Acquisition, Acquisition Cost |  |  | 2,000,000 |  |  |
Industrial [Member] |  |  |  |  |  |
Acquisitions (Textual) [Abstract] |  |  |  |  |  |
Goodwill | $ 321,495,000 | $ 304,529,000 | 321,495,000 | $ 258,083,000 |  |
Goodwill, Acquired During Period |  |  | 60,100,000 |  |  |
Industrial [Member] | TMB [Member] |  |  |  |  |  |
Acquisitions (Textual) [Abstract] |  |  |  |  |  |
Goodwill, Acquired During Period |  |  | $ 60,100,000 |  |  |

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