Revenue Recognition Contract balances (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2019	Jul. 01, 2018
Revenue from Contract with Customer [Abstract]
Increase in net contract liabilities	$ 3,000
Net contract liabilities	41,062	$ 38,000
Revenue recognized	$ 37,000

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045

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