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Business Combinations (Components of Aggregate Estimated Purchase Consideration) (Details) - USD ($) $ in Thousands |  | 9 Months Ended
--- | --- | ---
Oct. 27, 2017 | Mar. 31, 2018 | Mar. 31, 2017
Business Acquisition [Line Items] |  |  |
Cash paid to sellers at closing |  | $ 97,581 | $ 51,088
Data Center Business |  |  |
Business Acquisition [Line Items] |  |  |
Cash paid to sellers at closing | $ 23,000 |  |
Deferred payments | 18,430 |  |
Contingent consideration | 34,100 |  |
Working capital adjustment | 6,534 |  |
Replacement of stock-based awards | 2,273 |  |
Aggregate estimated purchase consideration | $ 84,337 |  |

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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
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