Acquisitions (Details) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2018	Jun. 24, 2017
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 57,773
Business Combination, Contingent Consideration, Liability	16,000
Goodwill	532,904	$ 491,015
Icron [Domain]
Business Acquisition [Line Items]
Goodwill	41,889
Intellectual Property [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	26,000
In Process Research and Development [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 10,500