Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Millions		12 Months Ended
Jun. 19, 2017	Jun. 30, 2017
Subsequent Event [Line Items]
Share Price	$ 88.10
Merger Value	5.5
Payments for Merger Related Costs		$ 10.0

The amount of cash paid during the reporting period for charges associated with the mergers.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3536-108585

Name:	us-gaap_PaymentsForMergerRelatedCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration