Commitments and Contingencies - Schedule of Costs Incurred Under Purchases and Services Obligations (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 24, 2018	Jun. 25, 2017	Jun. 26, 2016
Commitments And Contingencies Disclosure [Abstract]
Costs for unconditional purchase obligations	$ 24,777	$ 26,984	$ 26,790
Costs for unconditional service obligations	2,454	2,575	641
Total	$ 27,231	$ 29,559	$ 27,431

The amount purchased during the period under an unrecorded unconditional purchase obligation (for example, under the take-or-pay or throughput contract).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=77896938&loc=d3e25336-109308

Name:	us-gaap_UnrecordedUnconditionalPurchaseObligationPurchases
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration